COMPUTER BASICS Class: V Code: CV CB1 …. Expand MICR a) Magnetic Ink Character Region b) Magnetic...

COMPUTER BASICS Class: V

Code: CV – CB1 Introduction to Computer lesson: 1

1. Expansion of COMPUTER

a) Commonly Oriented Machine Purposefully Used for Trade Education and Research

b) Commonly Operated Machine Purposefully Used for Trade Education and Research

c) Commonly Oriented Machine Particularly Used for Trade Education and Research

d) Commonly Operated Machine Particularly Used for Trade Education and Research

2. Computer is an ________

a) Electronic Device b) Input Device c) Output Device d) None of the above

3. Expansion of MIPS

a) Minutes of instructions per second b) Millions of instructions per second

c) Millions of Industry per Space d) Minutes of Instruction per Space

4. Speed of the Computer is generally measured in ________

a) MIPS b) MIPM c) MIPH d) None of these

5. 1 character or 1 byte = _____ bits

a) 6 b) 7 c) 8 d)9

6. The processed data from the computer is called ___________

a) data b) process c) output d) information

7. __________ is a set of raw information.

a) Process b) Output c) Data d) software

8. What is Output ________

a) Set of raw information b) Processed Data from the computer c) Printer d) Processor

9. 1024 MB =?

a) 1 TB b) 1 GB c) 1 KB d) 1 byte

10. Manipulation of data is called ______________

a) program b) process c) output d) information

11. 2 GB = ___

a) 2048 KB b) 2048 MB c) 2048 TB d) 2048 GB

12. Disadvantages of Computers ______

a) depends on electricity b) do not think by itself

c) cannot learn by experiences like human begins d) All the above

13. Accuracy is one of the ____________ of computer

a) Advantages b) Disadvantages c) Process d) None of the above

14. ________ was the first instrument used for calculations.

a) Abacus b) Calculator c) Analytical engine d) Differential engine

15. A computer stores data in terms of _______

a) Analog b) Digits c) String d) Hybrid

16. In ____, Charles Babbage designed Analytical Engine.

a) 1835 b) 1842 c) 1935 d) 1945

17. In ____, Charles Babbage designed Difference Engine.

a) 1830 b) 1822 c) 1922 d) 1920

18. Which of the following machine was invented by Charles Babbage?

a) Tabulating Machine b) Analytical Engine c) ENIAC d) IBM 360

19. Expand ENIAC

a) Electronic Numeric Integrator and Calculator

b) Electronic Number Integrated Circuit

c) Electronic Numeric Integrated Calculation

d) Expandable Numeric Integrated circuit

20. The first fully electronic computer is ENIAC constructed in the year ____________

a) 1835 b) 1822 c) 1935 d) 1945

21. The first fully electronic computer is ____________

a) UNIVAC b) ENIAC c) IBM 360 d) PDP11

22. ENIAC handled numbers in ______ form

a) binary b) octal c) decimal d) hexadecimal

23. Father of computer is________

a) Charles Babbage b) Mauchly c) Martyn d) Eckert

24. ______ constructed ENIAC computer

a) Charles Babbage b) Mauchly& Eckert c) Martyn d) Charlie

25. ______ is an example of first generation computers

a) UNIVAC b) IBM 140, CDC 1640 c) IBM 360, PDP11 d) Pentium Core i5

26. _________ is the basic component used in first generation computers.

a) Transistors b) Vaccum tubes c) ICs d) Microprocessor

27. In the year _____, first generation computer was established

a) 1971-present b) 1956-1963 c) 1964-1971 d) 1940-1956

28. _____ is an example of second generation computers

a) UNIVAC b) IBM 140, UNIVAC III, CDC 1640

c) IBM 360,PDP11 d) Pentium Core i5

29. _________ is the basic component used in Second generation computers.

a) Transistors b) Vacuum tubes c) Integrated Circuits d) Microprocessor

30. In the year _____, second generation computer was established

a) 1971-present b) 1956-1963 c) 1964-1971 d) 1940-1956

31. ______ is an example of third generation computers

a) UNIVAC b) IBM 140, CDC 1640 c) IBM 360&370, PDP11 d) Pentium Core i5

32. Multi programming was introduced in __________ generation

a) First b) second c) third d) fourth

33. In the year _____, third generation computer was established

a) 1971-present b) 1956-1963 c) 1964-1971 d) 1940-1956

34. _________ is the basic component used in third generation computers.


35. _________ is the basic component used in fourth generation computers.

a) Transistors b) Vacuum tubes c) ICs d) Microprocessor

36. Advantage of computer is ________

a) Diligence b) Depends on electricity

c) Do not think by itself d) cannot learn by experiences

37. ______ is an example of fourth generation computers


38. In the year _____, fourth generation computer was established

a) 1971-present b) 1956-1963 c) 1964-1971 d) 1940-1956

39. AI stands for __________ which the computer have in fifth generation computers

a) Artificial instrument b) Active intelligence c) Artificial intelligence d) Active Instrument

40. _________ is the used in fifth generation computers.

a) Transistors b) Voice recognition c) Integrated Circuits d) Microprocessor

41. Voice or Pattern reorganization is part of _____________ generation

a) Second b) Fourth c) Fifth d) Third

42. Expansion of VLSIC is

a) Very Large Scale Integrated Circuits b) Very Large Scale Industry Circuits

c) Very Large Secure Integrated Circuits d) Very Large Secure Industry Circuits

43. System that are interconnected are called _________

a) Internet b) Super Computer c) Server d) Mini computer

44. Mini Computers are also known as _________

a) Mid rate Computers b) Mid range computers

c ) Low level System d)High range computers

45. Super computer consists of integrated ________

a) Micro processors b) Macro processor c) Semi processor d) Micro server

46. Short form for Universal Automatic Computer

a) UNIAC b) UNIVAC c) UNVAC d) UNIIVAC

47. ____ computer measures digital data & perform arithmetic and logical functions

a) Analog b) Digital c) Hybrid d) None

48. _______ computer deals with physical variables such as voltage, temperature, pressure,

speed etc.

a) Analog b) Digital c) Hybrid d) All

49. _____________ computers are widely used in Scientific & Engineering fields.

a) Analog b) Digital c) Hybrid d) b and c

50. Combination of Analog & Digital computers is ___________

a) Mini computer b) Micro computer c) Hybrid Computer d) mainframe computer

51. The invention of microprocessor gave birth to _____ computer

a) Mini b) super c) Micro d) Mainframe

52. __________ is an example of Micro computer

a) Personal computer b) VAX c) S/390 d) IBM

53. _______ computers are mainly used by Insurance companies, banks etc.


54. Computer the stores data in the form of digits is known as______ computer

a) Analog b) Digital c) Hybrid d) Scientific

55. One of the popular minicomputer is _______

a) IBM b) VAX c) UNIVAC d) PDP

56. Advanced Main Frame made by IBM is ______

a) S / 396 b) S / 390 c) S / 300 d) S / 55

57. _____________ can operate at speeds measured in picoseconds

a) Mini Computers b) Super Computer c) Micro Computers d) None of the above

58. Binary Addition of 1+1 = ___

a) 0 b) 10 c) 1 d) 11

59. 1+1+1= ____

a) 10 b) 11 c) 0 d) 1

60. The base of Hexa Decimal Number is ___

a) 2 b) 10 c) 8 d) 16

61. Binary subtraction of 1010-100 is ______

a) 100 b) 101 c) 110 d) 111

62. 1101102 - 101012= ____________

a) 11001012 b) 1100102 c) 1000012 d) 1011002

63. 0-1=___

a) 10 b) 0 c) 010 d) 1

64. _____ is a base for Decimal Number Systems

a) 4 b) 8 c) 2 d) 10

65. 1510 =?

a) 1002 b) 1102 c) 11112 d) 11002

66. 1-1=___

a) 1 b) 0 c) 10 d) 11

67. 11112+10112 = __________

a) 1101012 b) 110102 c) 110112 d) 101102

68. 710 =?

a) 10002 b) 1102 c) 1112 d) 1002

69. Binary number systems has _______ as base value

a) 2 b) 10 c) 8 d) 16

70. _______ computers are the fastest calculating devices ever invented.


Code: CV – CB1 Hardware & Software lesson: 2

1. Expand RAM

a) Read Access Memory b) Read only Memory

c) Random Access Memory d) Random Only Memory

2. ________ accepts the data and program from the user.

a) Input Device b) Output unit c) ALU d) MU

3. Scanner is _________

a) Input Device b) Output Device c) CPU d) ALU

4. CPU stands for

a) Central Processor Unit b) Centre Process Unit

c) Central Processing Unit d) Centre Unit

5. ________ is a device that controls the movement of the cursor

a) Joy stick b) Mouse c) Keyboard d) Printer

6. Expand MICR

a) Magnetic Ink Character Region b) Magnetic Ink Character Recognition

c) Magnetic Integer recognition d) Magnetic Ink Character Reader

7. ASCII stands for

a) American Standard Instruction code

b) American Scope code for Instruction

c) American Standard code for Information Interchange

d) ANSI Code

8. Identify the picture

a) Printer b) Scanner c) Joystick d) Keyboard

9. Odd man out

a) Printer b) Scanner c) Mouse d) Keyboard


a) Barcode reader b) OMR c) Mouse d) Scanner


a) Plotter b) Speaker c) Mouse d) Printer

12. From the following which is not an input device?

a) Keyboard b) Mouse c) Light Pen d) Monitor

13. Expand ROM

a) Read only Machine b) Read only Memory

c) Random only Machine d) Random only Machine

14. CD ROM consists of __________ MB

a) 100 b) 200 c) 700 d) 500

15. Joystick is similar to _____________

a) Printer b) Keyboard c) Digitizer d) mouse

16. Magnetic tapes are ____

a) storage disk b) storage area c) storage device d) storage media

17. BIOS stands for

a) Basic I/O System b) Base I/O process

c ) Basic I/O device d) Basic Instruction System

18. Which one is not a special key?

a) Control Key b) Arrow Key c) Capslock d) Space

19. Software is a

a) set of programs b) set of instructions c) set of commands d) Physical part

20. C is a ___________ Language

a) Low level b) High Level c) Machine Level d) Assembly Level


a) Light pen b) Bar code reader c) Micro pen d) Note taker

22. Odd man Out

a) ALU b) CU c) keyboard d) MU

23. ______ a part of Hard disk.

a) Cache memory b) Virtual Memory c) Secondary Memory d) primary Memory

24. _________ is a cache memory.

a) ROM b) RAM c) EPROM d) Hard disk

25. FORTRAN is a ___________ Language

a) Low level b) Machine Level c) Assembly Level d) High Level

26. Odd man out

a) CD b) Floppy c) Hard Disk d) Mouse

27. ______ is a volatile memory

a) ROM b) RAM c) EPROM d) Hard disk

28. Secondary memory is mostly external storage device expect ____________

a) CD ROM b) Pendrive c) Hard Disk d) Floppy

29. There are _____ types of mouse

a) 4 b) 2 c) 1 d) 3

30. ______ is a pad over which you can move a mouse.

a) Light pad b) Mouse pad c) Word pad d) Joy pad

31. A ______ is a mouse lying on its back.

a) Track ball b) joystick c) light pen d) note taker

32. _______ is an input device that enables you to enter drawings and sketches into the

computer and it has 16 buttons.

a) Mouse b) Touch screen c) Digitized tablet d) Joystick

33. ___________ is an input device that can read text or illustrations printed on paper.

a) Mouse b) Scanner c) Digital camera d) Joystick

34. Images can be put into a computer using _____________

a) Mouse b) MICR c) OCR d) Digital camera

35. ________ is a pointing device that enables the user to interact with the computer by

touching the screen.

a) Touch sensitive screen b) MICR c) OCR d) Digital camera

36. Expand OCR

a) Optical Character Reader b) Optical Character Recognition

c) Optical Code Reader d) Optical Card Reader

37. ____________ is an input device which reads a magnetic strip on ATM, Credit card etc.

a) OMR b) OCR c) Magnetic Reader d) Bar code reader

38. ________ is a device that captures natural handwriting on a surface onto a computer.

a) Magnetic reader b) Touch pad c) OCR d) Notes taker

39. _________ serves as a voice input device.

a) Microphone b) Scanner c) Digital camera d) Joystick

40. ________ used as a pointing device on some portable computers (Laptop)

a) Light pen b) Touch pad c) Joystick d) Notes taker

41. _________ is similar to mouse except you can directly move the pointer and select the

objects on the screen by pointing it with a pen.

a) Digitized tablet b) Joystick c) Touch screen d) Light pen

42. _______ monitors are also called as RGB (Red Green Blue) monitors.

a) Monochrome b) Grey scale c) Colour d) All

43. ________ is a device that prints text or illustrations on paper (hard copy).

a) Monitor b) printer c) scanner d) Notes taker

44. __________ printers are capable of printing entire line at a time.

a) Daisy wheel b) Thermal c) Laser d) Line

45. ________ printer looks like a typewriter and is used in Railway Ticket Counter.

a) Dot Matrix b) Laser c) Plotters d) Inkjet

46. ________ printers are used in Fax machines and calculator and the printed matters on the

paper fade after a week or two.

a) Laser b) Plotters c) Inkjet d) Thermal

47. ______ printer produces very good quality of graphic images.


48. _______ controls the operation of input and output devices.

a) IO System b) IO Device c) Control Unit d) Memory Unit

49. ________ printer use colour cartridges which combine Magenta, Yellow and Cyan links to

create colour tones.


50. _______ enables the computer to input, output and record sound.

a) Headphone b) Sound card c) scanner d) Microphone

51. ________ is the brain of the computer system.

a) ALU b) MU c) CPU d) CU

52. _______ is also called as VDU (Visual Display Unit).

a) Printers b) Monitors c) Plotters d) None

53. ________ controls the entire system.

a) ALU b) MU c) CU d) All

54. __________ unit is used to store the data in the storage devices.

a) ALU b) MU c) CU d) All

55. ___________ unit performs logical operations and Arithmetic calculations.

a) ALU b) MU c) CU d) None

56. Set or group of information is called ______

a) programs b) software c) files d) Commands

57. Set or group of instructions or commands understood by the system is ___________

a) files b) hardware c) information d) programs

58. Expand of ROM ____

a) Random Only Machine b) Read Only Machine

c) Read Only Memory d) Random Only Memory

59. Expand of RAM ____

a) Random Access Machine b) Read Access Machine

c) Read Access Memory d) Random Access Memory

60. From the following which is Primary Memory ____

a) Hard Disk b) RAM c) ROM d) PROM

61. CPU is divided into ____

a) Two parts b) Three parts c) Four parts d) Five parts

62. CU is ____

a) Control Unit b) Circuit unit c) Cancel unit d) Computer unit

63. A computer uses ____ devices to accept the data and program from the user.

a) Output b) Memory c) Logic d) Input

64. Laser printer is a ____

a) Memory device b) Output device c) Input device d) Processing device

65. Bar Code Reader is a _____


66. ____ provide output to the user ____


67. Choose the input device from the following

a) Monitor b) Daisy Wheel Printer c) Mouse d) Speaker

68. VDU is known as ______

a) Monitor b) Mouse c) Daisy Wheel Printer d) Speaker

69. ___________ checks whether the given data is valid or not?

a) Arithmetic logic unit b) Memory unit c) Control unit d) CPU

70. ADD, SUB, MUL, DIV are done by _____

a) Arithmetic logic unit b) Memory unit c) Control unit d) CPU

71. Memory unit is divided into ____ memory and _______ memory

a) Ordinary, Extraordinary b) Primary, Secondary

c) Basic, Featured d) Primary, Advanced

72. _____________memory losses data because of power cut

a) Read Only b) Volatile c) Non-volatile d) External

73. __________ memory is cannot be re-written.

a) Read Only b) Volatile c) Non-volatile d) External

74. EPROM= ___

a) Erasable Programmable Read Only Memory

b) Editable Programmable Read Only Memory

c) Easy Programmable Read Only Memory

d) English Programmable Read Only Memory

75. __________ memory is mostly external storage.

a) Secondary b) Read Only Memory c) Volatile memory d) Internal memory

76. Floppy Disk is a __________ memory.


77. RAM is a __________ memory


78. _______ is a permanent memory

a) RAM b) ROM c) Floppy d) Hard disk

79. Choose the optical storage

a) Hard disk b) ROM c) Pen drive d) CD

80. Choose the key available in keyboard

a) Primary key b) Foreign key c) Unique key d) Alphanumeric key

81. How many types of mouse available

a) One b) Two c) Three d) Four

82. _______ are used mostly for computer games

a) Keyboard b) Mouse c) Joysticks d) Trackball

83. Expansion of OCR ___

a) Optimized Computer Recognition b) Optical Character Recognition

c) Option Computer Research d) Optimized Character Research

84. Bar Code system is also called as____________

a) Universal Product Code b) Unit Purchase Cost

c) United Photoelectric Code d) Uniform Serial Code

85. Magnetic Reader is an____________ device

a) Output b) Memory c) Input d) Process

86. RGB is __________

a) Reader Giga Byte b) Read Generation Board

c) Random Graphics Board d) Red Green Blue

87. CMYK is______________

a) Cyan Magenta Yellow Black b) Control Monitor Yak Keyboard

c) Cyan Maroon Yellow key d) Cyan Maroon Yellow Blue

88. Line Printers are _____ printers.

a) Low Speed b) High Speed c) Medium speed d) Zero Level speed

89. The most popular serial printer is _____

a) Ink Jet b) Laser c) LCD & LED d) Dot Matrix

90. ____ can produce good quality of graphic images

a) Ink Jet b) Laser c) LCD & LED d) Dot Matrix

91. Dots Per Inch (DPI) is a _____

a) Device Name b) Software c) Resolution d) Operating System

92. Choose correct application software _____

a) Linux b) MS-Dos c) Windows d) MS-Word

93. From the following which is not an application Software _____

a) Paint b) MS-Power Paint c) MS-Word d) MS-DOS

94. A Light Pen is similar to _____

a) Bar Code Reader b) Mouse c) Printer d) Joystick

95. Magnetic Tapes are _____

a) Storage Disk b) Storage Area c) Storage Device d) Storage Media

96. Joystick is similar to _____

a) Printer b) Keyboard c) Mouse d) Digitizer

97. From the following which is not an input device _____

a) Keyboard b) Mouse c) Light pen d) Monitor

Code: CV – CB1 OPERATING SYSTEMS lesson: 3

1. Operating System controls _______.

a) Hardware b) Software c) Middleware d) Hardware & Software

2. WINDOWS NT is a __________ Operating System.

a) Multiuser b) Single User c) Multi Task d) Single Task

3. Windows is an _______________________

a) Complier b) Processor c) Operating System d) Translator

4. _______ was the first widely-installed operating system for personal computers.

a) System b) OS c) DOS d) MSDOS

5. LIFO Stands for

a) Last In Last Out b) Last In First Out

c) Last Out First Out d) Last In First

6. Expand RRS

a) Round Range Service b) Round Robin Scheduling

c) Round Range Session d) Random Level Service

7. Palm-OS is a ____________

a) Single User single task b) Multi User Multi-task

c) Single User Multi-task d) Real time

8. _______ acts as a table top for all the software.


9. __________ is an example for real time OS.

a) UNIX b) LINUX, Windows c) Windows 98 d) UNIX

10. FIFO stands for______

a) First In First Out b) Fast In First Out

c) First In Fast Out d) First In Final Out

11. SJF stands for _____

a) Shortest Job final b) Schedule Job final

c) Shortest Job first d) Shortest Job first

12. UNIX, MVS is a ____________ OS



13. _____is system software that acts as a bridge between the user and the Hardware

a) Complier b) assembler c) Interpreter d) Operating System

14. Desktop, Laptop (Windows 98, Mac) is example for _____ OS.



15. _______ checks the computer and enables us to work.


16. ______ operating system is used to control machinery, scientific instruments and industrial

system.



17. Which command is used to remove a directory?

a) RMDIR b) DELDIR c) RDIR d) DDIR

18. _____ displays the system DATE and allows or prompts to enter a new date format

a) MM-DD-YY b) MM/DD/YY c) MM--DD--YY d) MM\DD\YY

19. ____ displays the system TIME and allows or prompts to enter a new time format

a)HH-MM-SS b) HH:MM:SS c) HH/MM/SS d)HH\MM\SS

20.Which command is used to clear the screen?

a) Clear b) cls c) delete d) Exit

21. Which command is used to list the files and directories in the root directory?

a) dir b) list c) display d) open

22.Which command is used to view all the files and directories in page wise?

a) dir/f b) dir/v c) dir/p d) dir/a

23.Which command is used to view all the files and directories in width wise?

a) dir/ww b) dir/w c) dir/p d) dir/a

24. Which command is used to view all the files and directories in the subdirectories of the

current drive?

a) dir/s b) dir/c c) dir/sub d) dir/d

25. Which command is used to create a directory or sub directory?

a) DIR b) CHDIR (or) CD c) RMDIR d) MKDIR (or) MD

26. Which command is used to change the current directory?

a) CHDIR (or) CD b) DELDIR c) RMDIR d) MKDIR (or) MD

27. Which command is used to rename the file name?

a) ren<new file name><old file name>

b) rename <old file name> <new file name>

c) ren<old file name> <new file name>

d) change<old file name> <new file name>

28. Which command is used to copy the information’s typed on the screen?

a) copy <filename.extension> b) copy con<filename.extension>

c) type <filename.extension> d) type con <filename.extension>

29. Which command is used to view the contents of the file?

a) copy <filename.extension> b) copy con<filename.extension>

c) type <filename.extension> d) type con <filename.extension>

30. Which command is used to remove one or more specified files from the directory?

a) erase<filename.extension> b) del<filename.extension>

c) del dir <filename.extension> d) erase dir<filename.extension>

31. Which command is used to view the path?

a) view path b) path view c) path d) view

32. Which command is used to check the status on the disk, to repair on the errors in the

directories or FAT (File Allocation Table)?

a) chkdsk [drive name] b) checkdisk [drive name]

c) stausdsk [drive name] d) stadsk [drive name]

33.Which command is used to create, change a volume label name for a disk?

a) labeldisk[drive name] b) label [drive name]

c) labeldsk [drive name] d) dsklab[drive name]

34.Type command is used to ________

a) Write the content of the file b) View the content of the file

c) Type the contents of the file d) Read the content of the file

35. The commands are entered through the ______ in MSDOS.

a) Mouse b) Keyboard c) Monitor d) CPU

36. A file is called as group of _____

a) Instruction b) Records c) Information d) Software

37. Find, Sort are _______ commands

a) Internal b) External c) Menu d) None

38. Date, Time, Dir, Vol, Ver, Type, Copy etc. _______ commands

a) Internal b) External c) Menu d) None

39. CD command is used to ______

a) open a CD disc b) rename CD disc c) change Directory d) copy Directory

40. Which command is used to display the time?

a) Date b) Time c) Clock d) CLS

41.Which command used to rename the directory?

a) Copy b) Rename c) Change d) Modify

42. ____________ command used to delete the directory.

a) Exit b) Clear c) Remove d) Delete

43.______& _________ are two wild card Option.

a) ! and # b) ? and * c) & and % d) @ and #

44. Which command is used for sorting the directory by name (alphabetical order wise) ?

a) Dir/on b) Dir / od c) path d) view

45. Which command is used for sorting the directory in year wise?

a) Dir/on b) Dir / od c) path d) view

46. MS-DOS stands for

a) Microsoft Disk Operating System b) Multi Disk OperatingSystem

c) Memory Disk Operating System d) Mini Disk Operating System

47. ______ was the first widely-installed operating system for personal computers.

a) System b) OS c) DOS d) MSDOS

48. Format and Diskcopy are ____ commands.

a) LOGO b) External c) Menu d) Internal

49. Windows is developed and marketed by_____

a) Apple b) Linux c) Sun d) Microsoft Corp

50. ______ component of Wordpad display the filename.

a) Title bar b) Menu bar c) Workspace d) None

51. ____ is the feature that allows any type of hardware can be connected easily.

a) Adaptability b) Security c) Reliability d) Plug & Play

52. denote the ____ operation

a) Clear b) Cut c) Find and Replace d) None

53. Small stamp size structures seen on the desktop

a) Desktop b) Taskbar c) Icons d) Title bar

54. Paint programs and image editors are used for creating and editing ____________

a) bitmap images b) vector images c) text d) HTML codes

55. Images made up of thousands of pixels are called _____________

a) bitmap b) vector c) Story boards d) graphics

56. Odd man out

a) bmp b) jpg c) gif d) txt

57. To open an icon

a) Double click b) Right click c) Left click d) None

58. Identify the application of an icon using

a) size b) Date c) Picture d) Time

59. Alphabetical order of icons can be arranged by selecting

a) By size b) By name c) By type d) None

60. DTP Stands

a) Desktop process b) Desktop Publishing c) Device Process d) Desktop Printer

61.__________ controls the operation of input and output devices.

a) I/O Sys b) I/O Device c) Control unit d) Memory unit

62. Which command is used to copy the selected text?

a) CTRL + S b) CTRL + F c) CTRL + C d) CTRL + P

63. The command to find the particular word

a) CTRL + A b) CTRL + F c) CTRL + H d) CTRL + G

64. The command used to save the page

a) CTRL + A b) CTRL + S c) CTRL + H d) CTRL + F

65. The command used to open a new page

a) CTRL + S b) CTRL + N c) CTRL + T d) CTRL + O

66. The command used to close the page

a) ALT + F2 b) ALT + F3 c) ALT + F4 d) ALT + F5

67. Which command used to cut the selected text?

a) CTRL + S b) CTRL + X c) CTRL + T d) CTRL + N

68. What is Text?

a) Written or Typed work b) Single word c) Letter d) Notation

69. ___________ allows to get the next line automatically.

a) New line b) Next line c) Wordpad d) Wordwrap

70._____ are used to change the default mouse icon appearance.

a) Buttons b) Pointers c) Mouse d) Motion

71._____ are used to reduce or to increase the speed of the mouse movement. To change the

settings of click speed etc.


72.___________ gets the previous work.

a) CTRL + A b) CTRL + Z c) CTRL + S d) CTRL + D

73. Which command is used to go to a specific line?

a) CTRL + H b) CTRL + F c) CTRL + G d) CTRL + D

74. Which arrow key specifies once character up and down?

a) Up & Down b) Up c) Down d) End

75. CTRL + Right arrow key specifies ______________

a) Moves next word b) Moves Forward c) Previous Word d) Next Line

76. Which key denotes the beginning of the line?

a) End b) Home c) Close d) Exit

77. CTRL + End used to ______________

a) End of the line b) End of the Document

c) End Page d) End Character

78. CTRL + P command is used to ______________

a) Process the document b) Print the document

c) Pause the document d) Undo the document

79. CTRL + A command used to ___________ the document

a) Select All b) Selection c) Append d) Reduce

80. CTRL + Pageup moves to _____

a) Next Page b) Previous Page c) Forward d) Backward

81.___________ used to underline the selected word or text

a) CTRL + I b) CTRL + V c) CTRL + U d) CTRL + T

82.___________ used to bold the selected word or text

a) CTRL + I b) CTRL + V c) CTRL + U d) CTRL + B

83.__________ used to italic the selected word or text

a) CTRL + U b) CTRL + V c) CTRL + I d) CTRL + B

84.____________ allows you to double the zoom factor

a) Zoom Out b) Zoom In c) Zoom d) In Zoom

85. Bmp is the extension of ______________

a) Bitmark b) Bittask c) Bitmap d) Bitchart

86. Identify the icons

a) My computer b) My documents c) Folder d) None


a) Recycle bin b) Trash c) Spam d) Delete


a) Switch user window b) User login

c) Start window d) Turn off

89. Expansion of GUI _______________________

a) Graphics User Interface b) Graphical User Interface

c) Graphical User Internet d) Graphics User Internet

90. Expansion of CUI _______________________

a) Character User Interface b) Command User Interface

c) Character User Internet d) Command User Internet

91. __________ allows different parts of a single program to run concurrently.

a) Multi tasking b) Multi threading c) Multi processing d) DOS

92. __________ is a technique in which various applications can be viewed simultaneously.


93. DPI stands for ____

a) Digits Per Inch b) Dots Per Inch c) Draw Per Inch d) Density Per Inch

94. _______ is the trashcan for windows.

a) Recycle bin b) Notepad c) Wordpad d) Windows explorer

95. ____ has tools that need for making pictures and colouring them.

a) Color box b) Tool Box c) Menu bar d) Drawing Area

96. By default, the ____ mode is active.

a) Eraser b) Brush c) Pencil d) Line

97. Select color from _____

a) Color box b) Tool Box c) Menu bar d) Drawing Area

98. _____ tool is used to straight draw lines.

a) Rectangle b) Ellipse c) Polygon d) Line

99. The tool used to draw rectangles and squares is ____

a) Rectangle/ Rounded Rectangle b) Ellipse c) Polygon d) Line

100. The _______ tool is used to draw circles and ellipses.

a) Rectangle b) Ellipse c) Polygon d) Line

101. The ____ tool fills a closed area with the chosen colour.

a) Pick color b) Air brush c) Brush d) Fill with color

102. We draw thin lines and curves using ____ tool.

a) Eraser b) Pencil c) Line d) Ellipse

103. The tool used to erase or rub out any part of the drawing is ___

a) Eraser b) Pencil c) Line d) Ellipse

104. _____ tool is used to paint objects.


105. The _____ tool is used to spray paint in an area.


106.Which tool is used to select a colour you have previously used in the drawing?


107. The tool used to type text in the drawing area is____

a) Polygon tool b) Curve tool c) Text Tool d) Line Tool

108. Which tool is used to draw curves?

a) Polygon tool b) Curve tool c) Text Tool d) Line Tool

109. The _ tool is used for drawing figures with three or more sides.

a) Polygon b) Curve c) Text d) Line

110. The ___ tool is used to select the particular picture you want.

a) Polygon b) Curve c) Free from selection d) Line

111. The __ tool is used to select the picture that you want to copy.

a) Polygon b) Curve c) Line d) Selection

112. You can turn & rotate an image or part of it using the ______ option of the image menu.

a) Clear image b) Flip/Rotate c) Stretch/Skew d) Attributes

113. The _____ is the place we use to draw in MSPaint.

a) Menu Bar b) Tool Box c) Color Box d) Drawing Area

Code: CV – CB1 INTRODUCTION TO LOGO lesson: 4

1. Expand LOGO

a) Logic Option Graphic Option c) Logic Output Graphic Output

b) Logically graphical Oriented d) Logic Oriented Graphic Oriented

2. LOGO is a ______________ programming language.

a) High level b) Low level c) Assembly d) ANDROID

3. The _______ button that you can examine variables and make changes.

a) Pause b) Stop c) Resume d) Halt

4. The _____ button turns on tracing for debugging your programs.

a) Status b) Trace c) Halt d) Execute

5. The ______ allows you to double the zoom factor.

a) Zoom out b) Zoom in c) Zoom d) In Zoom

6. _________ is a simple and powerful set of commands to manipulate a turtle.

a) Tutorial Command b) Turtle graphics c) Turtle d) Demo

7. The command moves the turtle front from its position to the specified number of steps with a

line.

a) BK b) FD c) HT d) RT

8. BK command used to move______

a) Backlog b) Background c) Backward d) Backspace

9. ________ makes the turtle invisible.

a) HT b) ST c) RT d) FD

10. _________ command is used to clear the entire text in the text area.

a) HT b) CT c) RT d) CS

11. LOGO provides a primitive called ________

a) CR b) PR c) TR d) DR

12. Shortcut to make the turtle visible.

a) HT b) ST c) RT d) FD

13. ________ keyword is used to find the product of two numbers.

a) PR b) Multiply c) Product d) Asterisk

14. Which keyword is used to find the remainder value?

a) Remain b) Remainder c) Product d) Round

15. Odd man out

a) ST b) CT c) TT d) RT

16. ______ is an order given to the computer to perform some task.

a) Input b) Command c) Home d) Halt

17. The most important control (box) within the commander is ____

a) Input b) Trace c) Home d) Halt

18. _________ Command is used to erase the entire drawing in the graphics area and bring the

turtle to the home position.

a) HT b) CT c) RT d) CS

19. _________ command is used to bring the turtle to the home position.

a) Step b) Trace c) Home d) Halt

20. The command used to turn the turtle towards right from its position.

a) HT b) ST c) RT d) LT

21. The _____ button executes what is in the Input Box and is also pushed

when you hit enter.

a) Step b) Trace c) Halt d) Execute

22. The _______ button immediately stops LOGO from processing further.


23. ________ button is like a clear screen.

a) Reset b) Trace c) Halt d) Execute

24. This button pops up a status window telling you what LOGO is up to.


25. The command used to turn the turtle towards left from its position.


26. ________ will record all output including what you type into the Input box.

a) Input Box b) Output/Command-Recall List Box

c) Execute Button d) Step Button

27. The ______ button turns on single stepping for debugging your programs.

a) Pause b) Step c) Status d) Trace

28. The ______ button stops LOGO so that you can examine variables, make changes or

whatever.

a) Pause b) Step c) Status d) Trace

29. _____ command is used to make a program command, go to the edit mode after restarting the

system.

a) Execute b) Edall c) Step d) Reset

30. MSW LOGO is an ______________ language.

a) Low level b) Assembly c) Interpreted d) Complicated

31. This allows you to select the work area to be printed or saved.

a) Bitmap Save command b) Bitmap Active Area command

c) Bitmap Print command d) Bitmap Load command

32. This command allows you to select the screen colour.

a) Set Pen Colour b) Set Label Font Colour

c) Set Flood Colour d) Set Screen Colour

33. This command allows you select the size of the pen in which the turtle will draw.

a) Set Pen Size b) Set Label Font Colour


34. ________ keyword returns a positive square root.

a) Round b) Multiply c) Product d) SQRT

35. The keyword used to add two numbers is______

a) ADD b) SUM c) PLUS d) SUB

36. ______ returns the result of a number raised to a power.

a) Power b) Round c) SQRT d) PI

37. The command allows to select the colour in which the turtle will FILL.

a) Set Pen Colour b) Set Label Font Colour


38. _____ is a little pen like symbol seen at the middle of the Graphics area.

a) Turtle b) Menu c) Zoom d) Erase

Code: CV – CB1 LOGO – Advanced Commands lesson: 5

1. Pc command is used for _______

a) Personal Computer b) Pen colour c) Pen column d) None

2. PPT is a ____

a) Personal paint b) Pen Purple c) Pen Paint d) None

3. [000 000 000] is equivalent to

a) Black b) Blue c) White d) Pink

4. Syntax for display the current system date is ______

a) PD Time b) PR Month c) Date d) PR Date

5. _____ command is used to convert all uppercase letters in a text string to lowercase.

a) Shift+F3 b) F3 c) Lowercase d) Logo Lower

6. ______ command is used to fill the pen’s colour on any closed shape.

a) Back b) Filter c) Fill d) Restore

7. Syntax for display the current system time is ______

a) PD Time b) PR Time c) Date d) Time

8. _____ command is used to convert all lowercase letters in a text string to uppercase.

a) Shift+F3 b) PR Uppercase c) Date d) PR Lower

9. ______ command is used to set the pen’s position to UP, without changing its mode.

a) PD b) PE c) PPT d) PU

10. ______ command is used to set the pen’s position to down, without changing its mode.


11. ______ command is used to set the pen’s position to down and mode to ERASE.


12. ______ command is used to set the pen’s position to down and mode to PAINT.




14. ______ command is used to set the pen to normal use.


15. ________ command is used to set the required colour on the pen,

a) SET PC b) SET FC c) SETSC d) PU

16. ________ command is used to set the Background/ graphics area in colour of your choice.



a) Black b) Blue c) White d) Red

18. ________ command is used to set the screen background.


19. ______ command is used to exit from LOGO & returns to the operating system.

a) Stop b) BYE c) EXIT d) END


a) Black b) Blue c) White d) Green



Code: PSGR – CB2 INTRODUCTION UNIT - 1

1. ___________ is used to select and give the input by choosing data.

(a) Camera (b) plotter (c) mouse (d) monitor

2. Plotter is used to take the output of drawings which are ________ in size.

(a) Bigger (b) smaller (c) medium (d) very big

3. __________ are the electronic devices such as the television to display from the computer.

(a) Mouse (b) monitors (c) keyboards (d) scanner.

4. __________ is an electronic device, which accepts data from the user.

(a) Abacus (b) computer (c) television (d) none of the above.

5. _________ is a set of raw information.

(a) Input (b) output (c) data (d) abacus

6. _________ is manipulation of data.

(a) Process (b) data (c) output (d) storage

7. The processed data from the computer is called __________.

(a) Input (b) information (c) output (d) all the above

8. The speed of the computer is generally measured in ________.

(a) MIP (b) MIPS (c) MPS (d) PMS

9. 1 character = ___________.

(a) 8 bit (b) 10 bit (c) 1 bit (d) 11 bit

10. 1024 KB = __________.

(a) 1 Giga byte (b) 1 Kilo byte (c) 1 Mega byte (d) 1 Terra byte

11. 1024 GB = __________.

(a) 1 Giga byte (b) 1 Terra byte (c) 1 Kilo byte (d) none of the above

12. 1024 MB = _________.

(a) 1 Giga byte (b) 1 Terra byte (c) 1 Kilo byte (d) 1 mega byte

13. Computers can be __________.

(a) Interconnected (b) intraconnected (c) both A and B (d) none of the above

14. Computers depend on ___________.

(a) Electricity (b) mechanic (c) abacus (d) food

15. Computers do not ________ by itself.

(a) Calculate (b) store (c) think (d) both a and b

16. Computers cannot learn by experience like ___________.

(a) Animals (b) human beings (c) machine (d) instruments

17. Abacus was the first instrument used for _________.

(a) Writing (b) storing (c) calculations (d) drawing

18. Abacus is still used in ____________.

(a) China (b) America (c) Africa (d) none of the above

19. An abacus consists of ____________ columns of beads strung on wires or rods.

(a) Perpendicular (b) parallel (c) diverse (d) circle

20. ENIAC consist of __________ vacuum tubes.

(a) 17,568 (b) 17,768 (c) 17,468 (d) none of the above

21. The period of third generation computers are __________.

(a) 1971 to present (b) 1964-1971 (c) 1940-1956 (d) present

22. Example for fifth generation computers is ____________.

(a) Robotics (b) UNIVAC (c) Pentium care i5 (d) both a and b

23. _________ are components of first generation computers.

(a) Transistors (b) microprocessors (c) vacuum tubes (d) all the above

24. First generation computers are __________ in size.

(a) Very small (b) very large (c) small (d) tiny

25. Third generation computers used __________ as basic component.

(a) Transistors (b) vacuum tubes (c) integrated circuits (d) artificial intelligence

26. ____________ generation computers has artificial intelligence.

(a) Fourth (b) fifth (c) first (d) second

27. A computer that stores data in terms of digits is known as _________ computer.

(a) Hybrid (b) analog (c) digital (d) super

28. __________ are widely used in scientific and engineering fields.

(a) Analog (b) super (c) digital (d) hybrid

29. Now-a-days analog-to-digital and digital-to-analog converters are used for _________.

(a) Informing (b) transforming (c) storing (d) drawing

30. Digital computers perform _______ and _______ functions.

(a) Designing and storing (b) drawing and painting (c) arithmetic and logic (d) None

31. ENIAC handled numbers in ________ form.

(a) Decimal (b) data (c) binary (d) all the above

32. The example of first generation computers is __________.

(a) Robotics (b) UNIVAC (c) IBM370 (d) all the above

33. ENIAC was constructed by the end of __________.

(a) 1965 (b) 1945 (c) 1845 (d) 2000

34. Components of fifth generation computers are ____________.

(a) Integrated circuits (b) artificial intelligence (c) transistors (d) intelligence

35. ___________ generation computers has only limited memory.

(a) Third (b) second (c) first (d) fifth

36. ENIAC could perform ________ additions of ten digit numbers in one second.

(a) 6000 (b) 5000 (c) 1000 (d) 100

37. First generation computer generates ______ heat.

(a) Huge (b) less (c) very less (d) none of the above

38. Example for second generation computers _________.

(a) IBM 140 (b) CDC 1640 (c) all the above (d) PDC40

39. Third generation computers has _________ speed.

(a) Higher (b) lower (c) very lower (d) no

40. __________ computer deals with physical variables such as voltage, pressure, speed, etc.

(a) Analog (b) hybrid (c) digital (d) super

41. Analog computer is a computing device that works on _________ range of values.

(a) Separate (b) continuous (c) no (d) none of the above

42. A ___________ computing system is a combination of desirable features of analog and

digital computers.

(a) Hybrid (b) super (c) analog (d) digital

43. __________ system has only two digits.

(a) Decimal (b) binary (c) scientific (d) all the above

44. _________ is the most familiar kind of computer.

(a) Analog computer (b) digital computer (c) micro computer (d) none

45. _________ computers can process several million program instructions per second.

(a) Binary (b) mainframe (c) digital (d) both a and b

46. More powerful mini computer models are called __________.

(a) Minis (b) ultra minis (c) super minis (d) digital

47. Microcomputers are classified into ________ types.

(a) 4 (b) 2 (c) 6 (d) 10

48. ____________ are mainly used by insurance companies, banks, airlines, etc.

(a) Network computers (b) mainframe computers

(c) mini computers (d) all the above

49. ___________ computers are computers with minimal memory.

(a) Network computers (b) mainframe computers

(c) mini computers (d) all the above

50. Network computer minimizes the ____________ power.

(a) Input (b) output (c) processor (d) both a and b

51. ____________ are the fastest calculating devices ever invented.

(a) Mini computers (b) super computers (c) network computers (d) abacus

52. ____________ are designed to connect internet.

(a) Super computers (b) hybrid computers (c) network computers (d) none

53. ___________ computers are several times cheaper than mini computers.

(a) Analog (b) micro (c) super (d) digital

54. ____________ generation computer generates less heat and reliable.

(a) Third (b) first (c) fifth (d) second

55. PDP II is an example of ____________ generation computers.

(a) Second (b) third (c) fifth (d) fourth

56. Laptop computer comes under ____________.

(a) Network computers (b) mini computers (c) micro computers (d) all

57. ___________ are features of third generation computers.

(a) Multi programming (b) very fast (c) both a and b (d) none of the above

58. Super computers consist of thousands of integrated ___________.

(a) Microprocessors (b) processors (c) macroprocessors (d) data

59. A desktop micro computer processes data and instructions on __________ of a second.

(a) Few (b) billionth (c) millionth (d) thousands

60. Computers can be used in ____________.

(a) Our house (b) education and training (c) both a and b (d) none of the above.

61. Large organizations rely on ______ computers to handle large programs with lots of data.

(a) Mainframe (b) super (c) network (d) all the above

62. There are ___________ number systems in the field of computer.

(a) 4 (b) 2 (c) 5 (d) 10

63. ____________ operations are the same in all number system.

(a) Binary (b) denary (c) arithmetic (d) all the above

64. The basic elements in the early computers were __________ and ___________.

(a) Addition & Subtraction (b) Relays & Switches

(c) Voice & pattern (d) both a and b

65. The base value of binary number is ____________.

(a) 2 (b) 16 (c) 8 (d) 6

66. Calculations of computers are ____________.

(a) Wrong (b) accurate (c) slow (d) not accurate

67. Data -> process -> __________.

(a) Output (b) input (c) process (d) none of the above

68. ________ do not get tired.

(a) Human beings (b) computer (c) animals (d) all the above

69. The basic value of hexadecimal number is ___________.

(a) 16 (b) 8 (c) 2 (d) 0

70. Binary addition: 1+0 = ___________.

(a) 0 (b) 10 (c) 1 (d) 111

71. Universal automatic computer _____________.

(a) UNIAC (b) UNIIVAC (c) UNIVAC (d) UNC

72. 2 MB = ____________.

(a) 2048 KB (b) 2048 MB (c) 2048 TB (d) 2000 MB

73. ____________ basic value is 10.

(a) Hexadecimal (b) binary number (c) decimal number (d) both a and b

74. An advanced mainframe made by IBM is __________.

(a) A/390 (b) S/390 (c) S/380 (d) A/360

75. Binary addition: 1111112 + 1010102 =____________.

(a) 11110012 (b) 11010012 (c) 10001112 (d) 0011002

76. Binary subtraction: 1-1 = ______________.

(a) 0 (b) 1 (c) 11 (d) 01

77. The base value of octal number is ____________.

(a) 8 (b) 16 (c) 2 (d) 3

78. In 1835, Charles Babbage designed another machine called as ______________.

(a) Differential machine (b) Super engine (c) Analytical engine (d) Abacus

79. Binary subtraction: 10012 – 112 = ____________.

(a) 10012 (b) 01102 (c) 11112 (d) 11

80. Write the equal binary number for the denary number 7 =_________.

(a) 1112 (b) 1102 (c) 22 (d) none of the above

81. _____________ are the symbols used in binary number.

(a) A and B (b) 0 and 1 (c) 8 and 9 (d) 6 and 7

82. _____________ carried out wide range of calculations.

(a) Difference engine (b) abacus (c) analytical engine (d) both a and b

83. ____________ computers are 18 feet high and 80 feet long.

(a) Super computers (b) ENIAC (c) hybrid computers (d) digital

84. Network computer minimizes the amount of _____________.

(a) Speed (b) work (c) memory (d) pressure

85. ___________ is one of the popular minicomputer systems made by digital equipment

corporation.

(a) SAX (b) MAX (c) VAX (d) none of the above

86. 0, 1,2,3,4,5,6,7 are symbols used in ___________.

(a) Octal number (b) binary number (c) decimal number (d) all the above

87. Binary subtraction: 11112 – 1112 = _________.

(a) 11112 (b) 11002 (c) 10002 (d) 112

88. Write the equal binary number for the denary number 15 ____________.

(a) 11002 (b) 112 (c) 11112 (d) 00112

89. The basic principle of operating a computer is of two types namely ____________.

(a) Binary and denary (b) switch on or off (c) on or off (d) none

90. Advanced input and output unit is the feature of _____________ generation computers.

(a) First (b) third (c) fourth (d) second

91. What are the advantages of computer?

(a) Diligence (b) versatility (c) both a and b (d) none of the above

92. A super computer can operate at speeds measured in ______________.

(a) Minutes (b) nanoseconds (c) seconds (d) hours

93. A, B, C, D, E, F are the symbols used in ______________ number system.

(a) Hexadecimal (b) decimal (c) octal (d) binary

94. Voice or pattern reorganization is the feature of ____________ generation computers.

(a) First (b) fifth (c) third (d) second

95. Fifth generation computers are _____________ computers.

(a) Fast (b) very fast (c) super (d) slow

96. We can use computers in _____________.

(a) Advertisements (b) science and technology (c) both a and b (d) none

97. _____________ computers are used in railway reservation systems.

(a) Mainframe (b) mini (c) super (d) digital

98. The period of fifth generation computers is ____________.

(a) 1940-1956 (b) present and beyond (c) 1971 – present (d) 1865

99. Binary subtraction: 10102 – 1002 = _____________.

(a) 101112 (b) 1102 (c) 01102 (d) 22

100. _____________ is the classification of micro computers.

(a) Workstations (b) personal computers (c) a and b (d) none of the above.

PSGR – CB2 – UNIT 1 Answer Keys:

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Code: PSGR – CB2 UNIT - 2

HARDWARE & SOFTWARE

1.________ is the brain of the computer system.

A. CPU B. CU C. ALU D. MU

2. CPU stands for

A. Central processor unit B. Centre process unit

C. Central process unit D. Central Processing unit

3. The CPU is divided into __________parts

A. 2 B. 4 C. 3 D. None

4. Expand CU _______________

A. Control unit B. Central unit C. common unit D. Centre unit

5. ALU stands for _____________

A. Arithmetic and logic unit B. Arithmetic and logo unit

C. Arithmetic and log unit D. None

6. MU stands for ______________

A. Memory unit B. Magnetic unit C. Micro unit D. None

7. Based on the functionalities of computer, the hardware components can be classified into

_____ main units.

A. Two B.Three C. Four D. Five

8. A computer uses ____________ to accept the data and program from the user.

A. Input device B. Output device C. Storage device D. All the above

9. _____________devices all communication between the user and the computer.

A. Input B. Output C. Storage D. Memory

10. Expand MICR

A. Magnetic Ink Character Region B. Magnetic Ink Character Recognition

C. Magnetic Integer Recognition D. Magnetic Ink Character Reader

11. The processed data within the computer is in the form of ________signal

A. Electrical signals B. Analog C. Both A &B D. None

12. The output device displays the ___________

A. Output B. Input C. Both A & B D. None of these

13. Monitor is also known as ___________

A. CPU B. VDU C. UPS D. ALU

14. VDU stands for

A. Video Display Unit B. Visual Display Unit

C. Visual Device D. Visual Development unit

15. ________unit performs logical operation like decision making and the arithmetic

calculations.

A. CPU B. ALU C. MU D. CU

16. _________ unit controls the entire system

A. CU B. MU C. A & B D. None

17. _____________ receives or sends data to MU and ALU where it is calculated and stored.

A. CU B. ALU C. MU D. None

18. ___________ is used to store the data in the storage device.

A. MU B. CU C. ALU D. None

19. Memory unit is divided into _____________ and _______________

A. Primary, Secondary B. Internal, External C. Both A & B D. None of these

20. ____________ is also known as main memory or Primary memory

A. Primary B. Secondary C. Both A & B D. None

21. Expand RAM

A. Random Access Memory B. Read Access Memory C. None D. Both A & B

22. _________ is a temporary memory

A. RAM B. ROM C. Both A & B D. None

23._______________ is a volatile memory

A. Random Access memory B. Read Access memory

C. Both A & B D. None

24. Expand ROM

A. Read Only memory B. Random only memory

C. Both A &B D. None

25. ____________ memory cannot be re-written

A. ROM B. RAM C. Both A & B D. None

26. _____________is permanent memory

A. ROM B. RAM C. None D. All the above

27. Expand PROM

A. Programmable Read Only memory B. Programmable Random only memory


28. Expand EPROM

A. Erasable Programmable Read Only memory

B. Electrical Programmable read only memory

C. Energy Programmable Read only memory

D. None of these

29. Expand EEPROM

A. Electrically Erasable Programmable Read only memory

B. Erasable Electrically Programmable Read only memory

C. None of these

D. Both A & B

30. _____________disk is divided into 400 tracks, 50 sectors and 512 bytes

A. 3.5” B. 4.2” C. 5.25” D. None of these

31. __________ is mostly external storage

A. Secondary memory B. Read only memory

C. Volatile memory D. Internal memory

32. Floppy disk is a

A. Secondary memory B. Read Only Memory

C. Volatile memory D. None

33. ______ is a device that controls the movement of the cursor or pointer on a display screen

A. Mouse B. Keyboard C. Scanner D. None

34. A _______________ is a small object you can roll along a hard, flat surface

A. Mouse B. Monitor C. Keyboard D. None

35.____________ is a pad over which you can move a mouse

A. Mouse pad B. Notepad C. Wordpad D. None

36. How many types of mouse available

A. One B. Two C. Three D. Four

37. Choose the key available in keyboard

A. Primary key B. Foreign key C. Unique key D. Alphanumeric key

38. Which one is the type of mouse?

A. Mechanical B. Opto mechanical C. Optical D. All of these above

39. Optical, Opto mechanical, Mechanical are types of

A. Keyboard B. Mouse C. Joystick D. Trackball

40. Track ball is a ______________device

A. Output B. Input C. Calculation D. Both A & B

41. _____________ are used mostly for computer games

A. Keyboard B. Mouse C. Joysticks D. Trackball.

42. The files and the programs in the ___________ are written by the manufacturing industry.

A. RAM B. ROM C. Secondary memory D. None of these

43. ________ is an input device consisting of a set of typewriting keys that enable you to enter

data into a computer.

A. Keyboard B. Mouse C. Notes taker D. None of these.

44. From the following which is not an input device

A. Keyboard B. Mouse C. Monitor D. Light pen

45. ____________device that enables you to enter drawings and sketches into a computer.

A. Digitizing tablet B. Joystick C. Both A & B D. None of these

46. ___________ consists of an electronic tablet and a cursor or Pen.

A. Digitizing tablet B. Joystick C. Both A & B D. None of these

47. _______is an input device that can read text or illustrations printed on paper and translate the

information into a form that the computer can use

A. Scanner B. Xerox C. Print D. None of these

48. Image can be input into a computer using a ____________

A. Digital camera B. Xerox C. Both A & B D. None

49.In the digital camera images are stored in a _______files.

A. Digital B. Analog C. Both A & B D. None

50. _____________ is a type of display screen that has a touch sensitive panel.

A. Touch sensitive screen B. digital camera C. Scanner D. Light pen

51. ___________ is a pointing device that enables the user to interact with the computer by

touching the screen

A. Touch sensitive screen B. digital camera C. Scanner D. Light pen

52. ________allows the computer to recognize characters printed using magnetic ink.

A. MCR B. MICR C. MCIR D. MIR

53. Expand MICR

A. Magnetic ink character recognition B. Magnetic input character reader

C. Magnetic ink character reader D. None of the above

54. _________is a direct entry method used in banks.

A. MCR B. MICR C. MCIR D. MIR

55. Expansion of OCR

A. Optimized Computer Recognition B. Optical Character Recognition

C. Option computer Research D. Option computer recognition

56. An ________ system enables you to take a book or magazine article and feed it directly into

an electronic computer file.

A. OCR B. OCIR C. OR D.ORC

57. _________ refers to the branch of computer science that involves reading text from paper

and translating the images into a form that the computer can manipulate.

A. OCR B. OCIR C. OR D.ORC

58. _____________ is also known as Optical Mark Reader.

A. Optical Mark Recognition B. Optical memory Recognition


59. _____________uses paper based form which responders simply mark to answer a question.

A. OMR B. OCR C. Both A & B D. None

60. __________ are photoelectric scanners that read the bar codes printed on product containers.

A. Bar code Reader B. Bar Cost Reader C. All the above D. None

61. Supermarkets use a bar code system called the ____________

A. UPC B. UPS C. VPS D. None

62. Expansion of UPC

A. Universal Product code B. Uniform Product code


63. __________ is an input device which reads a magnetic strip on a card.

A. Magnetic reader B. Memory reader C. Both A & B D. None

64. Credit cards, ATM cards (banks), Petro cards, etc. stores data in a _____________

A. Magnetic strip B. Magnetic tape C. Main strip D. None of these

65. _______________ is a device that captures natural handwriting on any surface onto a

computer.

A. Notes taker B. Scanner C. Xerox D. None

66. ______________ serves as voice input device.

A. Scanner B. Microphone C. Telephone D. None

66. _____________ captures the voice data and input to the computer.

A. Scanner B. Microphone C. Telephone D. None

67. ___________ pad used as a pointing device on some portable computer.

A. Touch sensitive pad B. Mouse pad C. Both A & B D. None

68. ______________ is an input device that utilizes a light sensitive detector to select objects on

a display screen.

A. Light pen B. Stick pen C. None D. Both A & B

69. ___________ is similar to mouse, except that with a light pen you can move the pointer and

select objects on the display screen by directly pointing to the objects with the pen.

A. Light pen B. Stick pen C. None D. Both A & B

70. ______ is anything that comes out of a computer.

A. Output B. Input C. Both A & B D. None

71. _____ is another term for the display screen.

A. Monitor B. VDU C. Both A & B D. None

72. ____________ scanners do not distinguish text from illustrations; they represent all images

as bit maps.

A. Digital B. Analog C. Optical D. All

73. Monitor based on colour are classified into __________

A. 1 B. 3 C. 5 D. None

74. _______ monitors actually display two colours, one for the background and one for the

foreground.

A. Monochrome B. Grayscale C. Colour D. None

75. __________monitor colours can be black and white, green and black, or amber and black.


76. __________ monitor is a special type of monochrome monitor capable of displaying

different shades of gray.


77. ______________ monitor can display anywhere from 16 to over 1 million different colours.


78. ___________ monitor are sometimes called RGB monitors because they accept three

separate signals – red, green and blue.


79. Classification of Monitors – Based on signals

A. 2 B. 3 C. 4 D. None

80. A digital monitor accepts ________ signals rather than analog signals.

A. Digital B. Analog C. Both A & B D. None

81. All monitors use ____________ technology, which is essentially analog

A. CRT B. BRT C. Both A & B D. None

82. _________ is the traditional type of color display screen that has been used for years in

televisions.

A. Analog B. Digital C. Both A & B D. None

83. CMYK is

A. Cyan, Magenta Yellow Black B. Control monitor Yak keyboard

C. Cyan Maroon Yellow Key D. Cyan Maroon Yellow Blue

84. _______ is a device that prints text or illustrations on paper or hard copy

A. Printer B. Scanner C. Xerox D. None of these

85. Speed, Font, Quality Type, Graphics are characteristics of ________

A. Keyboard B. Printer C. Mouse D. Monitor

86. ________ are high speed printers capable of printing an entire line at a time.

A. Line printer B. Daisy wheel C. Dot matrix printer D. None

87. A line printer can print ___________line per minute.

A. 150 to 600 B. 250 to 600 C. 100 to 500 D. None

88. ___________printer cannot print graphics only print font


89. __________printers are a type of printer that produces letter quality type.


90. ________ printer works on the same principal as a ball head type writer


91. The most popular serial printer is the _____________


92. The Dot matrix printer printing speed is around __________characters per second.

A. 300 B. 280 C. 325 D. none

93. _______prints one line of 8 or 14 points at a time with print head moving across the line.


95. __________ printer is used in Railway Ticket counter.


96. __________ is printers that produce images by pushing electrically heated pins against

special heat sensitive paper.

A. Line printer B. Daisy wheel C. Dot matrix printer D. Thermal printer

97. _______ printers use a laser beam and dry powdered ink to produce a fine dot matrix pattern.

A. Line printer B. Daisy wheel C. Laser printer D. None

98. _______ can produce very good quality of graphic images.

A. Line printer B. Daisy wheel C. Laser printer D. None

99. DPI Means_________

A. Dots per inch B. Dot per image C. Both A& B D. None

100. ________printers use color cartridges which combine magenta, yellow and cyan links to

create color tones.

A. Line printer B. Daisy wheel C. Laser printer D. inkjet

101. ________ work by spraying ionizing link onto the paper in the described shape.

A. Line printer B. Daisy wheel C. Laser printer D. inkjet

102. ________ is a device that draws pictures on paper based on commands from a computer.

A. Plotter B. Thermal C. Printer D. None

103. _________enable the computer to output sound through speakers connected to the board.

A. Sound card B. Scanner C. Both A & B D. None

104. ___________ is a set of programs.

A. Software B. Hardware C. Both A & B D. none

105. _____________ is a set or group of information.

A. Files B. Row C. Column D. None

106. ________ is a set or group of instructions or commands understand by the systems.

A. File B. Program C. Both A& B D. None

107. FORTRAN is a ___________language.

A. Machine language B. Assembly language

C. High level language D. Low level language

108. Which are the two types of software?

A. System software B. Application software C. Both A & B D. None

109__________ are also used occasionally for CAD / CAM systems and other applications.

A. Mouse B. Touch sensitive screen C. Joystick D. Digital camera

110. ______ technology is used to automatically read those frustrating looking numbers on the

bottom of the cheque.

A. OCR B. MICR C. Bar code reader D. Magnetic reader

112. The available resolution range from dpi at the low end to around ______dpi at the high end

A. 1000 B. 850 C. 910 D. 1200

113. Inkjet printer used _________ for crisp monochrome output.

A. Yellow cartridge B. Black cartridge C. Cyan cartridge D. All of the above.

114. From the following which is not an application software

A. Paint B. MS – powerpoint C. Ms word D. Ms dos

115. Dots per inch (DPI) is a ____________

A. Device Name B. Software C. Resolution D. Operating system

116. Microphone serves as ________ input device

A. Signal B. Text C. Voice D. None of the above

117. _______ checks all the lines of the program at a time.

A. Compiler B. Interpreter C. Software D. Both A and B

PSGR – CB2 - UNIT 2 Answer Key

1.A 11.A 21.A 31.A 41.C 51.A 61.A 71.C 81.A 91.C 102.A 113.B

2.D 12.A 22.A 32.A 42.B 52.B 62.A 72.C 82.A 92.A 103.A 114.D

3.C 13.B 23.A 33.A 43.A 53.A 63.A 73.B 83.A 93.C 104.A 115.C

4.A 14.B 24.A 34.A 44.C 54.B 64.A 74.A 84.A 95.C 105.A 116.C

5.A 15.B 25.A 35.A 45.A 55.B 65.A 75.A 85.B 96.D 106.B 117.B

6.A 16.A 26.A 36.C 46.A 56.A 66.B 76.B 86.A 97.C 107.C

7.B 17.A 27.A 37.D 47.A 57.A 67.A 77.C 87.A 98.C 108.C

8.A 18.A 28.A 38.D 48.A 58.A 68.A 78.C 88.A 99.A 109.C

9.A 19.A 29.A 39.B 49.A 59.A 69.A 79.A 89.B 100.D 110.B

10.B 20.A 30.A 40.B 50.A 60.A 70.A 80.A 90.B 101.D 112.D

Code: PSGR – CB2 OPERATING SYSTEM UNIT - 3

1. Operating system is –--------

(a) System software (b) user (c) hardware (d) none of these

2. Example of real time operating system is-------

(a) Unix (b) Mac (c) Microsoft window (d) palm os 5

3. Example of single user, single tasking operating system is –----

(a) Vms (b) windows98 (c) palm os 5 (d) all of these

4. Mac os is an example for ------

(a) Single user, multi-tasking (b) single user, single-tasking

(c) real time operating system (d) multi user operating system

5. --------operating system allows many different users to take advantage of the computer

resources simultaneously

(a) real time operating system (b) single user, single-tasking

(c) single user, multi-tasking (d) multi user operating system

6. Commands are categorized into ------ types

(a) Two (b) three (c) four (d) none of these

7. MS-DOS stands for -----------

(a) Micro soft-device operating system (b) Micro soft-disk operating system

(c) Micro soft-device output system (d) Microsoft – disk output system

8. to erase or clear the screen--------

(a) C :\> cls (b) C :/> cls (c) C:\< cls (d) C:/< cls

9. There are ------------wild card

(a) One (b) two (c) three (d) none of these

10. What is the command to view all the files and directories in page wise------?

(a) dir/p (b) dir/w (c) dir/s (d) dir a?

11. The operating system have undergone a term endows development since---------

(a)1971 (b)1980 (c) 1981 (d) 1982

12. --------------introduced major changes to the operating systems platform and user interface

to improve its user experience on tablets.

(a) window 8 (b) window 7 (c) window 95 (d) window 98

13. A ------offers graphical icons, and visual indicators as opposed to text – based interface

(a) GUI (b) CUI (c) both (d) none of these

14. The ----------is the more secure way to log on

(a) Welcome screen (b) classic logon prompt (c) only a (d) both a and b

15. A -------is a type of interface which allows people to interact with commands and

characters

(a) GUI (b) CUI (c) both (d) none of these

16. The –------- is the fastest and easiest way to log on

(a) Welcome screen (b) classic log on prompt

(c) user name and password (d) b and c

17. Select the folder in which you want to ------------the new folder

(a) Create (b) delete (c) rename (d) edit

18. CUI --------------

(a) Cascading user interface (b) character user interface

(c) character user interpreter (d) cascading user interpreter

19. You can change the directory by ---------clicking on the specified folder

(a) Double (b) single (c) left (d) right

20. By using the -------option we can create a new folder or image file

(a) Arrange the icon by (b) new (c) properties (d) none of these

21. The recycle bin is the trash can for windows ------------

(a) 2000 (b) 2001 (c) 99 (d) 95

22. -----------are used to reduce or to increase the speed of the mouse movement

(a) Button (b) motion icon (c) pointer (d) general

23. -------are used to change the default mouse icon appearance

(a) Button (b) motion icon (c) pointer (d) general

24. -------------has various properties

(a) Tool bar (b) pointer (c) task bar (d) space bar

25. The keyboard has --------section

(a) Two (b) three (c) four (d) one

26. In the work area you can see a vertical stick building on the screen this is called-----------

(a) Icon (b) cursor (c) line (d) none of these

27. short cut for open---------

(a) Ctrl + O (b) shift + O (c) ctrl +A (d) shift +A

28. The function of shift +---------

(a) Select previous one character (b) select next one character

(c) next word (d) previous word

29. ------is short cut of undo

(a) Ctrl + X (b) ctrl + Z (c) ctrl + C (d) ctrl + A

30. -----------is short cut to insert date and time

(a) F3 (b) F2 (c) F5 (d) F4

31. To select all a key button -----------

(a) Ctrl + S (b) alt + A (c) ctrl +A (d) shift +A

32. To save a key button----------

(a)alt +S (b) ctrl +S (C) shift+S (d) nine

33. Alphabetical order of icons can be arranged by selecting ------------

(a) By size (b) by name (c) by type (d) by date

34. A GUI ----------

(a) Graphical user interpreter (b) geometry user interpreter

(c) geometry user interface (d) graphical user interface

35. Word wrap is an important option in the -------menu

(a) File (b) edit (c) view (d) none

36. -------------menu provides information about using that particular program

(a) File (b) edit (c) help (d) none

37. The short cut key for tool box is --------------

(a) Ctrl - T (b) alt -T (c) shift +T (d) shift –T

38. ---------------is used to drawing thin lines and curves

(a) Brush tool (b) pencil tool (c) line tool (d) none

39. The brush tool is used to --------- objects

(a) Draw (b) color (c) paint (d) curve

40. --------tool is used to draw square

(a) Rectangle (b) line (c) pencil (d) none

41. -------tool is used for drawing figures with three or more sides

(a) Rectangle (b) ellipse (c) polygon (d) curve

42. The air brush tool is used to ----------- paint in an area

(a) Spry (b) fill (c) draw (d) none

43. ----------- is the area in the document window where the text is typed

(a) Title bar (b) menu bar (c) work space (d) status bar

44. ------------allows you to edit several different type of files

(a) Selecting text (b) word pad (c) format menu (d) object

45. ----------highlight the portion that you want to highlight in your document

(a) Font (b) bullets (c) numbers (d) both b and c

46. Right alignment short cut key----------

(a) Ctrl + R (b) Ctrl +P (c) shift +R (d) shift +P

47. ------------is a technique in which various applications can be viewed simultaneously

(a) Multi thread (b) multi tasking (c) both a and b (d) none

48. It works more flexible than the others----------

(a) Security (b) adaptability (c) reliability (d) none

49. Short cut key for copy option-------

(a) Ctrl + C (b) Ctrl +V (c) shift +C (d) shift +V

50. Short cut key for find next-----------

(a) F3 (b) F2 (c) F5 (d) F12

51. To search or locate a particular word within the document or a paragraph use ------- option

from edit menu

(a) Direction (b) find (c) replay (d) GOTO

52. ------------is a very simple program to use

(a) note pad (b) MS power point (c) MS office (d) none

53. ------button is used to change the driver of the mouse if it is in compatible

(a) General (b) motion icon (c) pointer (d) both b and c

54. Create the folder by ----------clicking on the display area

(a) Left (b) right (c) double (d) none

55. If you press --------the file will be deleting else the operation of deleting will be cancelled

(a) Yes (b) no (c) close (d) none

56. This has three options, minimize, maximize, and close ---------

(a) Title bar (b) control menu box (c) menu bar (d) work area

57. The menu bar resembles as follows-------

(a) untitled notepad (b) word pad (c) file edit search help (d) none

58. In this area you can type any required text------------

(a) Titled bar (b) control menu bar (c) menu bar (d) work area

59. The arrow key for next word----------

(a)Ctrl+left arrow (b) shift +→ (c) Ctrl + right arrow (d) shift + ←

60. The function of Ctrl + right arrow is --------

(a) Next word (b) previous word

(c) select previous one character (d) select next one character

61. The function of Ctrl + left arrow is---------

(a) Next word (b) previous word

(c) select previous one character (d) select next one character

62. The arrow key for previous word is ----------

(a)Ctrl+left arrow (b) shift +→ (c) Ctrl+right arrow (d) shift +←

63. ----------is a pure 32 bit OS from micro soft

(a) Windows NT (b) windows 98 and ME (c) windows 8 (d) windows 95

64. ------------is latest popular versions of windows

(a) Windows NT (b) windows 7 and vista (c) windows 8 (d) windows 95

65. The functions of security management is -----------

(a) Hard disk checking (b) printer management (c) data protection (d) none of these

66. Click the ------- button of the mouse on the pencil tool

(a) Right (b) left (c) double click (d) none of these

67. ------------- tool is used to paint object

(a) Brush tool (b) air brush (c) pencil tool (d) color tool

68. ----------- tool fills closed area with the chosen color

(a) pick color tool (b) fill with color tool (c)brash tool (d)air brush

69. ------------is used to draw rounded rectangle of any size

(a) Ellipse tool (b) rectangle tool (c) rounded rectangle tool (d) line tool

70. ------------- is used to type text in the drawing area

(a) Curves (b) line tool (c) polygon tool (d) text tool

71. You can turn or rotate an image using-------------option

(a) Flip and rotate (b) selection tool (c) opaque (d) transparent

72. ------------- display the file name

(a) Menu bar (b) work space (c) status bar (d) tile bar

73. ------------provide shortcuts for menu option

(a) Tile bar (b) menu bar (c) standard tool bar (d) formatting tool bar

74. ---------------helps to format text in a document

(a) Tile bar (b) menu bar (c) standard tool bar (d) formatting tool bar

75. -------------displays information about the document on which you are currently working

(a) Menu bar (b) work space (c) status bar (d) tile bar

76. To open an icon------------

(a) double click (b) right click (c) left click (d) none

77. This is a toggle that allows you to display the ruler showing you the typing area for your

document------------

(a) Format bar (b) tool bar (c) ruler (d) none of these

78. Short cut key to replace-------

(a) Ctrl+G (b) Ctrl +V (c) Ctrl+H (d)del

79. Ctrl+C key is used for------------

(a) Cut (b) copy (c) go to (d) none

80. Ctrl+G key is used for-------

(a) Cut (b) copy (c) go to (d) replace

81. Ctrl+Z key is used for --------

(a) Undo (b) replace (c)go to (d) paste

82. Ctrl+Z helps to ------- the selected character or word

(a) Find (b) find text (c) paste (d) time/ date

83. ---------- menu contains only one item

(a) Help (b) view (c) file (d) none

84. One another important option in the find window is the ------ option

(a) Match case (b) direction option (c) find (d) both b and c

85. In the direction window there are --------check boxes

(a) One (b) two (c) three (d) none

86. In the direction window there are check boxes with the option----------

(a) Up (b) down (c) up and down (d) none of these

87. In tool box -------- made is active

(a) Magnifier (b) text (c) line (d) pencil

88. Pick a color from the -----------

(a) Color palette (b) paint (c) fill color (d) brush tool

89. in polygon tool click ---------- to finish

(a) Once (b) twice (c) right (d) left

90. Ctrl+E =

(a) Align centre (b) right align (c) left align (d) none

91. Ctrl+L =

(a) Align centre (b) right align (c) left align (d) none

92. Ctrl+R =

(a) Align centre (b) right align (c) left align (d) redo

93. Ctrl+U =

(a) Underline (b) undo (c) go to (d) bold

94. Add / remove icon in control panel has option----------

(a) Three (b) four (c) five (d) two

95. MD =

(a) Mini directory (b) magnetic directory (c) make directory (d) none

96. Print preview icon in the standard-----------

(a) Tool bar (b) tool box (c) file menu (d) none

97. Ctrl+I =

(a) Italics (b) paste (c) print (d) underline

98. -------- is the function of home

(a) Beginning of the document (b) beginning of the line (c) end of the line (d) none

99. The window operating system should be properly closed or in other words--------

(a) Log off (b) shut down (c) switch user (d) none

100. Windows 95 was radical development of -------

(a) windows 3.11 (b) Windows.NE (c) windows 8 (d) windows 7.


1.a 11.c 21.a 31.a 41.c 51.b 61.b 71.a 81.a 91.c

2.c 12.a 22.b 32.b 42.a 52.a 62.a 72.d 82.a 92.c

3.c 13.a 23.a 33.b 43.c 53.a 63.a 73.c 83.b 93.a

4.a 14.b 24.c 34.d 44.b 54.b 64.b 74.d 84.a 94.a

5.d 15.b 25.c 35.b 45.d 55.a 65.c 75.b 85.b 95.c

6.a 16.a 26.b 36.c 46.a 56.b 66.b 76.a 86.c 96.a

7.b 17.a 27.a 37.a 47.b 57.c 67.a 77.c 87.d 97.a

8.a 18.b 28.a 38.b 48.c 58.d 68.b 78.b 88.a 98.b

9.b 19.a 29.b 39.c 49.c 59.c 69.c 79.b 89.b 99.b

10.a 20.b 30.d 40.a 50.a 60.a 70.d 80.c 90.a 100.a

Code: PSGR – CB2 INTRODUCTION TO LOGO UNIT – 4

1. The first version of LOGO was created in

a. 1987 b. 1867 c. 1967 d. 1899

2. Massachusetts Institute of Technology stands for

a. MIT b. MST c.MT d. MS

3. Microworlds released in

a. 1933 b.1833 c.1953 d. 1999

4. Microworlds released by

a. LCSI b. LSCI c. CSL d. LS

5.LOGO has many features as

a. shapeeditor b. drawing tools c. a&b d. none

6. LOGO was also been incorported into

a. hyperstudio b. html c. windows d. hyper

7. Logic Oriented Graphic Oriented stands for

a. LGO b. LOGO c. LOG d. LG

8. Programming language to draw and calculate

a. LOGO b.windows c.html d. notepad

9. How LOGO communicates with the computer?

a. turtle b.commands c. Titlebar d. taskbar

10. Part of LOGO screen

a. menu bar b. taskbar c. toolbar d. start

11. An order given to the computer to perform some tasks is called as

a. task b. command c. work d. run

12. LOGO’s graphics language is called

a. graphics b. menu c.turtle graphics d. turtle

13. High level programming language

a. cobol b. forton c. LOGO d. assembly

14. The most important control within the commmander is the

a. input box b. Outputbox c. command box d. taskbar

15. Input box is located in the _________ portion of commander window.

a. top left b. bottom right c. bottom left d. left

16.Output box also called as

a. command recall list box b. input box c. command box d. task

17. A ______________on the mouse will automatically execute what you are pointing at.

a. single click b.double click c. right click d. click

18. Execute button executes what is in the

a. command box b. input box c. output box d. start box

19. __________ button is pushed when you hit ENTER key.

a. Excecute b. trace c. reset d. resume

20. This button pops up a status window telling you what LOGO is up to

a. status b. pause c. execute d. start

21. The trace button turns on tracing for ____________ your programs.

a. debugging b. error c. reset d. restart

22. You can also tracing on or off while _________ it running

a. execute b. step c. LOGO d. run

23. TRACE buttons works ______________ of what you’re tracing with the TRACE command.

a. dependent b. independent c. absolute d.fast

24.LOGO waiting for new command while

a. halt button b.reset button c. pause button d. exit button

25. The halt button immediately stops LOGO from

a. trace b. process c. execute d. run

26. The reset button is like a

a. CLEARSCREEN b. output c. recall d. cs

27. _________ button turns on single stepping for debugging your programs.

a. pause b. reset c. step d. repeat

28. The pause button __________ LOGO so that you can examine variables

a. stop b. start c. reset d. run

29. To continue you can hit

a. cancel b. break c. pause d. execute

30. A PAUSE command within code to act as a

a. editing b. halt c. break point d. new

31. The ____________ is where you do high level tasks in LOGO

a. MENU b. Input c. Output d. exit

32. Menu bar has

a. step b. set c. halt d. repeat

33.The file menu includes commands that ____________ you to operate on logo procedure file.

a. disable b. enable c. trace d. save

34. File new command

a. starting new b. stop c. clear d. stop

35. This will clear all procedures currently loaded in memory

a. load b. Delete c. save d. Saveas

36. ____________ allows to load in procedures from disk into memory.

a. File load b. file save c. file edit d. file

37. File __________command to save every thing

a. save as b.save c. edit d. enter

38. This is the same as file save command , but prompts for a

a. new file name b. reset file name c. rename file name d. rename

39. File edit command

a. edit procedures b. develop procedures c. Execute d. enter

40. File erase command

a. stop b. erase c. trace d. end

41. Bye command

a. exit b. erase c. save d. saveas

42. Bitmap menu includes

a. print b. load c. exit d. enable

43. The bitmap menu include commands that enable to operate on

a. new command b. bitmap files c. existing file d. file

44. The format of the file to save a microsoft windows bitmap

a. .bmp b. .wpg c. .jpg d. .jg

45.__________________ allows to select the work area to be printed or saved.

a. set menu b. commander font c. bitmap active area d. fill

46. Bitmap active area command also allows to set how many

a. turtle pixels b. inches c. prints d. preview

47. The default is ___________ turtle pixels per inch of paper.

a. 133 b. 125 c. 122 d.120

48. MSW logos workspace defaults to 1000 x 1000 turtle pixels, that equates to about

a. 6 x 7 inches b. 3 x 9inches c. 8 x 8 inches d. 2 x 1 inches

49. ________________ allows to setup printer before print.

a. bitmap print setup b. bitmap print c. bitmap load d. bitmap

50. _____________ allows to print work on the printer

a. bitmap set b. bitmap print set up c. bitmap print d. print

51.The set menu allows to SET some of the ______________ of how logo behaves when

drawing.

a. printer b. Characteristics c. pixels d. resolution

52. Set menu consists

a. pensize b. labelfont c. a&b d. none

53. Set pensize allows to select the pensize in which the turtle will

a. reset b. draw c. write d. fill

54. LOGO command for the pensize

a. SETPENSIZE b. SETLABEL c. SETPEN d. SET

55. _______ command allows to select the font in which the command LABEL will draw with.

a. set label font b. setpensize c. setpencolor d. label

56. LOGO command for font

a. SETLABELFONT b. SETFONT c.SETLABEL d. SETLFONT

57. Set commander font command allows to choose the

a. user font b. commander font c. more font d. Font

58. Set pen color

a. color of the pen b. set pen size c. set pen width d. color

59. LOGO command for pencolor

a. SETPENCOLOR b. SETPEN c.SETCOLOR d. SET

60. Set flood color

a. FILL b. FULL c. Screen d. flood

61. LOGO command for flood color

a. FLOOD b.SETFLOODCOLOR c.COLOR d. set

62.Set screen color command allows to select color of

a.screen b. pen c. font d. turtle

63. ZOOM menu

a. ZOOM IN b. ZOOM back c. ZOOM d. back

64. ____________ to double the zoom factore.

a. zoom out b. zoom in c. zoom normal d. zoom

65. ZOOM out command

a. half the zoom b. double the zoom c. triple the zoom d. zoom

66. ZOOM normal to

a. reset b. restart c. resize d.reduce

67. ______________ helps to explain the syntax of the arguments to the MCI command.

a. demo command b. MCI command

c. tutorial command d. run command

68. Help demo command runs the program from the

a. logo library b. logo command c. logo save d. logo

69. ______________ uses notepad to present a brief outline of all the supplied examples.

a. help about b. help MCI c.help examples d. help

70. The first version of LOGO used an electronic robot that resembled a

a.turtle b. cursor c. indicator d. home

71. What does turtle do?

a. write b. draw c. stop d. run

72. Turtle is also resembles like a

a. rectangle b. circle c. triangle d. square

73. The top edge of the turtle is called as

a. bottom b. head c. tail d. center

74. The bottom edge of thr turtle is called as

a. tail b. top c. head d. cursor

75. The middle of the LOGO screen is called as

a. home b. center c. start d. end

76. Turtle will start its work from its

a. command box b. home positions c. top positions d. inputbox

77. MSW LOGO is an

a. interpreted language b.low level language

c. assembly language d. high level language

78. FD stands for

a. from direct b. forward c. first direct d. first

79. Syntax for forward

a. FD<input> b. For<input> c. FW<input> d. F<input>

80. FD 100 the turtle moves __________steps forward from its position

a. 140 b. 100 c. 111 d. 12

81. BK stands for

a. backward b. backside c.back d. bside

82. syntax for backward

a. BW<input> b. BK<input> c. BA<input> d. B<input>

83. Right turn command

a. RU<input> b. RT<input> c. RI<input> d. R<input>

84. RT 45 the turtle moved towards 45 ___________

a. degrees b. steps c. inches d. circle

85. To turn the turtle to left

a. LT b. LEFT c. LTurn d. turn

86. ____________ makes the turtle visible

a. Show turtle b. blink turtle c. hide turtle d. show

87. HT stands for

a. hide turtle b. hang turtle c. Hturtle d. hide

88. ___________ command is used to erase the entire drawing in the graphics area and bring the

turtle to the home positions.

a. CT b.CS c. home d. end

89. CS stands for

a. clear screen b. clear c. clearly save d. cd

90. Clear text is used to clear the entire___________

a. text b. drawing c. colors d. screen

91. To display the results LOGO provides a primitive called

a. PR b. PM c.PT d. PO

92. PRINT is used to print the

a. numbers b. drawings c. size d. point

93. Syntax for print

a. PR <input> b. PRINT<input> c. PT<input> d. P<input>

94. Arithmetic operators are

a. +,-,x,# b. +,-,*,/ c. -,/,# d. +,=,-

95. To add 10 with 3 , the PR statement is

a. PR 10 + 3 b. Print 10 +3 c. PT 10 + 3 d. P 10 +3

96. The keyword used to add

a. products b. quotient c. sum d. add

97. Syntax for SUM

a. PT Sum <no.1> <no.2> b. PR SUM <no.1> <no.2>

c. PT SUM <no.1> <no.2> d. P Sum <no.1> <no.2>

98. PR DIFFERENCE is used to find the ___________ of two numbers.

a. addition b. subtraction c. products d. sum

99. _______________ result of a number raised to a power.

a. ROUND b. SQRT c. POWER d. ADD

100. Syntax for SQRT

a. PR SQRT<no.1> b. PR SQ<no.1> c. PR ST<no.1> d. P ST<no.1>


1.c 11.b 21.a 31.a 41.a 51.c 61.b 71.b 81.a 91.a

2.a 12.c 22.c 32.b 42.b 52.c 62.a 72.c 82.b 92.b

3.c 13.c 23.b 33.d 43.b 53.b 63.a 73.a 83.b 93.b

4.a 14.c 24.a 34.a 44.a 54.a 64.b 74.a 84.a 94.b

5.a 15.c 25.b 35.b 45.c 55.a 65.a 75.a 85.a 95.a

6.a 16.a 26.a 36.a 46.a 56.a 66.a 76.b 86.a 96.c

7.b 17.b 27.c 37.b 47.b 57.b 67.b 77.a 87.a 97.b

8.a 18.a 28.a 38.c 48.c 58.a 68.a 78.b 88.b 98.b

9.b 19.a 29.a 39.a 49.a 59.a 69.b 79.a 89.a 99.c

10.a 20.a 30.c 40.b 50.c 60.a 70.a 80.b 90.a 100.a

Code: PSGR – CB2 ADVANCED COMMANDS UNIT – 5

1. __________ command is used to display a current system time.

a. time b. date c. lower d. upper

2. Syntax for time

a. PO time b. PR TIME c. PP TIME d. TIME

3. Lowercase command is used to convert all ___________ letters in a text string to lowercase.

a. text b. Uppercase c. lower d. numbers

4. Syntax for lowercase

a. PR LOWERCASE”<input> b. PRLOWER”<input>

c. PRCASE”<input> d.PRLCASE”<input>

5. _________ command is used to converts all lowercase letters in a text string to uppercase.

a. penup b. pendown c. Uppercase d. lowercase

6. Syntax for uppercase

a. PR CASE”<input> b. PR UPPERCASE”<input>

c. PR UCASE”<input> d. PRUPPER”<input>

7. The __________ in logo can draw pictures.

a. pen b. turtle c. pencil d. command

8. At any time ________ can be UP or DOWN .

a. pen b. case c. input d. halt

9. If the pen is down it can operate in one of the _________ modes.

a. four b. five c. two d. three

10. __________ draw lines when turtle moves.

a. FILL b. PEN c. PAINT d. PENUP

11. __________ erases any lines that might have been drawn on or through that path earlier.

a. ERASE b. DELETE c.CLEAR d.CS

12. ___________ is used to sets the pens position to UP, without changing its mode.

a. PENUP b. PEN c.UP d.PUP

13. FD stands for

a. FRONT b. FDIRECTION c. FORWARD d. FROM

14._________ is used to set the pens position to DOWN without changing its mode.

a. penup b.pen c. pendown d. pend

15. Moves turtle 60 steps forward

a. F 60 b. MOVE 60 c. 60 d.FD 60

16. Pen erase sets the pens position to ___________ and mode to erase.

a. up b.down c. paint c. move

17. To restore the pen to normal use

a.penpaint b.pen c.paint d. ppaint

18. commands for penerase

a. Perase b.PE c. erase d.Pen

19.___________ sets the pens position to down and to paint.

a. paint b. down c. pen d. penpaint

20. command for penpaint

a. PPT b. PP c.PAINT d.PPAINT

21. FILL command used to fill ________

a. screen b.shape c.pencolor d.turtle

22. __________ does not take any input value.

a. FILL b.PAINT c.PENUP d. ERASE

23. syntax for FILL

a. FILL PEN b.FILL c. PENFILL d. PFILL

24. __________ command used to runs the instruction list repeatedly, number of times.

a. repeat b.run c.again d. continue

25. syntax for repeat

a. REPEAT< no.of times repeated>[<commands>]

b. RUN< no.of times repeated>[<commands>]

c. AGIAN< no.of times repeated>[<commands>]

d.CONTINUE< no.of times repeated>[<commands>]

26. Repeat commnad will have ___________ inputs

a.three b. five c. two d. one

27. The statements in the repeat coomand should be given with in the

a. <> b. () c.{} d.[]

28. syntax for set the required color on the pen

a. SETPC b. SETP c. SETPEN d. SETP

29. SETPC stands for

a. setpen b. setpencolor c. setcolor d.set

30.syntac for setpencolor

a. SETPC<color constant> b. SET<color constant>

c.PC<color constant> d.SETP<color constant>

31. Example for setpencolor

a. fd 100 set20 b. fd setp20 c. setpc 5 fd 100 d. set 100

32. When _________ cannot fill or draw colored shapes.

a. penup b. pendown c. fill d.down

33. ___________ command is used to set the background area in color.

a. set b. background c. color d. setfloodcolor

34. synyax for background area color

a. SETFC <colorconstant> b. SET<colorconstant>

c. FC<colorconstant> d. SETF<colorconstant>

35. SETFC stands for

a. setfill b.setcolor c. setfloodcolor d. set

36. _________ is used to set th screen background.

a. setscreeen color b. setcolor c.set d. setting

37. syntax for setscreencolor

a. SETS b SETC c. SETSC d.SETY

38. Example for SETSC

a. SETC[22 13 1] b. SETSC[255 123 120]

c. SETS[255 123 120] d. SET[220 111 12]

39. Set pen color black

a. setpencolor[000 000 000] b. setpencolor[0 000 00]

c. setpencolor[000 000] d. setpencolor[ 00 000]

40. Set pen color white


c. setpencolor[200 22 12] d. setpencolor[23 2 11]

41.Set pencolor gray


c. setpencolor[23 12 55] d. setpencolor[123 67 89]

42. __________ commands exit from LOGO

a. end b. last c. exit d. bye

43. PC commands is used for

a. personal computer b. Pencolor c. pencoloumn d. none

44. PPT is a

a. Personal paint b. penpaint c. Penturtle d. none

45. which one is used to sets the pens position to down?

a. PENUP b. PENDOWN c. PENERASE d. PENPAINT


1.a 11.d 21.c 31.c 41.a

2.b 12.a 22.c 32.a 42.c

3.b 13.c 23.b 33.d 43.b

4.a 14.c 24.a 34.a 44.b

5.c 15.d 25.a 35.c 45.b

6.b 16.b 26.c 36.a

7.b 17.b 27.d 37.c

8.a 18.b 28.a 38.b

9.c 19.b 29.b 39.a

10.b 20.a 30.a 40.b

Code : SHEP – CB3 COMPUTER BASICS

1.___________ is an electronic device which accepts data from the user, process data and

produces the required result.

a) Computer b) Machine c) Data d) Process

2. ___________ of the computer is generally measured in MIPS, millions of instructions per

second.

a) Storage capacity b) Speed c) Accuracy d) Networking

3. 1 character=_______

a) 1 bit b) 1 byte c) 8 bit d) 8 byte

4. __________ can’t learn by experience like human beings.

a) Diligence b) Networking c) Versatility d) Computers

5. In 1822 __________ an English mathematician designed a mechanical machine for calculating

the arithmetic calculation.

a) Charles babbage b) Dennice Ritchie c) kenn Thomson d) none of these

6. In 1835, Charles babbage designed another machine called as ________.

a) Analytical Engine b) Calculations c) Differential Engine d) None of these

7. _________ handled numbers in decimal forms.

a) ENIAC b) UNIVAC c) IBM d) DC

8. Which components are used for fourth generation?

a) Vacuum tubes b) transistors c) Microprocessor d) Integrated circuits

9. In first generation computer use of ____________ as basic components.

a) Transistors b) Vacuum tubes c) Microprocessor d) Integrated circuits

10. Analog computer generally deals with physical variables such as ________.

a) Voltage b) Pressure and Speed c) Temperature d) All the above

11. A computer that stores data in term of digits is known as _______ computer.

a) Analog b) Digital c) Hybrid d) Mini

12. ________ computer can be converted as analog-to-digital and digital-to-analog.

a) Analog b) Digital c) Hybrid d) Mini

13. One of the popular ________system is the VAX made by digital equipment corporation.

a) Micro computer b) Minicomputer c) Mainframe computer d) Super computer

14. Mainframe is mainly used by ___________.

a) Banks b) Airlines c) Railways d) All the above

15. A super computer can operate at speeds measured in __________.

a) Nanoseconds b) Picoseconds c) Seconds d) Microseconds

16.1+1=_______________

a)1 b) 0 c)10 d) 11

17. 2MB=________

a) 2048 TB b) 2048KB c) 2048GB d) 2048MB

18. ENIAC consists of _________ vaccum tubes.

a) 17,468 b) 17,654 c) 17,978 d) 17,890

19. 10101111 2+111101012=_______________

a) 101011112 b) 111101012 c) 1101001002 d) 1110101012

20. A set of programs used for translation is called a _________.

a) Compiler b) Translator c) Processor d) None

21. CPU stands for ________.

a) Central Processing Unit b) Control Processing Unit

c) Central operating unit d) none of these

22. CPU can be divided into __________ parts.

a) One b) Two c) Three d) Four

23. The ___________ device has an interface between the computer and the user.

a) Input b) Output c) Monitor d) All the above

24. __________ is also known as VDU.

a) Monitor b) Printer c) Plotter d) Output

25. ALU performs logical operation like decision making and the arithmetical calculations

like_________.

a) ADD b) SUB c) DIV d) All the above

26. Primary memory is also known as__________.

a) Main Memory b) Analog Memory c) Secondary memory d) Primary storage

27. Expansion of ROM.

a) Read only memory b) Random only memory

c) Read only machine d) Random only machine

28. ______ is a device that controls the movement of the cursor or pointer on a display screen.

a) Track ball b) Keyboard c) Mouse d) Joystick

29. ________ is a direct-entry method used in banks.

a) MICR b) OCR c) OMR d) UPC

30. An _________ system enables you to take a book or magazine article and feet it directly into

an electronic computer file.

a) MICR b) OCR c) OMR d) UPC

31. _________ is an input device which reads a magnetic strip on a card.

a) Bar code reader b) Magnetic reader c) Notes taker d) Microphone

32. _________ device that utilize a light-sensitive detector to select objects on a display screen.

a) Microphone b) Touch pad c) Notes taker d) Light pen

33. ___________ monitor display two colours.

a) Gray scale b) Colour c) Monochrome d) Analog monitor

34. Colour monitor are sometimes called _________ monitors.

a) Gray scale b) Monochrome c) Colour d) RGB

35. A__________ printer works on the same principal as a ball head type-writer.

a) Line b) Daisy wheel c) Dot matrix d) Thermal

36. ________ paper tends to darken over time due to exposure to sunlight and heat.

a) Dot matrix print b) Laser printer c) Thermal printer d) Inkjet printer

37. _________ can produce very good quality of graphic images.

a) Thermal printer b) Laser printer c) Inkjet printer d) Plotter

38. Inkjet printer used _______ for crisp monochrome output.

a) Yellow catridge b) Black catridge c) Cyan catridge d) all the above

39. The available resolution range from DPI at the low end to around _____DPI at the high end.

a) 1000 b) 850 c) 910 d) 1200

40. _______ enables you to enter drawing and sketches into a computer.

a) Mouse b) Keyboard c) Scanner d) Digitizing tablet

41. ________ checks the computer system and enables us to work.

a) Operating system b) Windows c) Main memory d) System management

42. Real-time operating system are used to control_________.

a) Machinery b) Scientific instruments c) Industrial systems d) All the above


a) Micro soft Disk Operating System b) Micro soft Digital Operating System

c) Micro soft Digital Operation System d) Micro soft Disk Operation System

44. __________ is an operating system.

a) Windows b) Microsoft c) Application d) None of these

45. Microsoft windows is a __________.

a) DOS b) GUI c) OS d) CUI

46. _________you can see both the hierarchy of folders on your computer and all the fields and

folder in each selected folder.

a) My computer b) Windows explorer c) My network d) Recycle bin

47. The __________ is the trash can for windows 2000.

a) My computer b) Windows explorer c) My network d) Recycle bin

48. _________ are used to reduce or to increase the speed of the mouse movement.

a) Pointer b) Motion icon c) Buttons d) General

49. _________ has the following menus which controls the functions of notepad.

a) Title bar b) Control menu box c) Menu bar d) Work area

50. Computer’s memory cannot be compared with ________.

a) Human memory b) CPU c) Memory management d) None of these

51. Adding or modifying the existing text in a document is called________.

a) Text editing b) Edit menu c) Notepad d) Window application

52. What is the short cut key for undo_______.

a) Ctrl+x b) Ctrl+z c) Ctrl+c d) Ctrl+v

53. In __________ line type the line number you want the cursor to jump to.

a) Replace b) Format menu c) Goto d) Select all

54. _________ menu provides information about using that particular program.

a) Replace b) Select all c) View menu d) Help menu

55. How to open the word pad.

a) StartAll programsAccessoriesWord pad b) StartWord pad

c) StartAccessoriesWord pad d) None of these

56. Press _______ to select the entire document.

a) Ctrl+S b) Ctrl+X c) Ctrl+A d) Ctrl+Z

57. Press the _________ key in the keyboard the selected text can be deleted.

a) Delete b) Back space c) Enter d) Tab

58. ______ is a toggle that allows you to display the format toolbar under the standard toolbar.

a) Tool bar b) Format bar c) Ruler d) Status bar

59. CUI stands for________.

a) Character User Interface b) Cascading User Interface

c) Character User Interpreter d) Cascading User Interpreter

60. Alphabetical order of icons can be arranged by selecting___________.

a) By size b) By name c) By type d) By date

61. Micro worlds released in 193 by __________.

a) LOGO b) LCSI c) MIT d) All the above

62. _________ is one of the programming languages used to write various small programs to

draw and calculate.

a) LOGO b) LCSI c) MIT d) Command

63. The ________ is tied to the command-recall list box and to the execute buttons.

a) Input box b) Execute Button c) Output box d) Status Button

64. The _______ is where you will spend most of your LOGO session.

a) Condition b) Commander c) Control d) Decision

65. The _______ button executes what is in the input box and is also “PUSHED” when you hit

ENTER key.

a) Status b) Tree c) Execute d) Halt

66. The ________ includes commands that enable you to operate on bitmap files.

a) Edit command b) Erase command c) Exit command d) Bitmap menu

67. _________ allows you to add more work to an existing piece of work.

a) Bitmap New Command b) Bitmap Load Command

c) Bitmap Save Command d) Bitmap Print Command

68. The ______ allows you to SET some of the characteristics of how LOGO behaves when

drawing.

a) Set menu b) Set label c) Set pen colour d) Set pen size

69. The help menu allows you to learn more about _________.

a) MCI b) DEMO c) MSWL d) LOGO

70. MSW LOGO is an _____________ language.

a) Immediately b) Interpreted c) Command d) Programming

71. _________ command is used to clear the entire text in the text area.

a) Home b) Clear text c) Clear screen d) Show turtle

72. To display the result LOGO provides a primitive called _______.

a) PR b) CT c) CS d) FD

73. To find the ________ value, use the keyboard “QUOTIENT” with “PR” primitive.

a) Remainder b) Product c) Quotient d) Difference

74. _______ command is used to find a “ROUND” value.

a) ROUND b) SQART c) SUM d) PRODUCT

75. To change the direction of the turtle by turning it to the left.

a) BACK number b) RIGHT angle c) LEFT angle d) FORWARD number

76. RT stands for____.

a) Remove turtle b) Rename turtle c) Redirect turtle d) Right turtle

77. HT stands for________.

a) Hide turtle b) High turtle c) Height turtle d) None

78. SHOW TURTLE=

a) SHT b) SD c) ST d) SS

79. FD means __________.

a) Forward b) Front direction c) First direction d) None

80. PR POWER 2 2 __________.

a) 8 b) 10 c) 4 d) 3

81. ___________ command is used to display a current system time.

a) Lower case b) Upper case c) Time d) All the above

82. _______ command is used to convert all upper case letters in a text string to lower case.

a) Time b) Lowercase c) Uppercase d) All the above

83. Uppercase command is used to converts all lowercase letters in a text string to _____

a) Time b) Lowercase c) Uppercase d) Pen up

84. ______that it erases any lines that might have been drawn on or through that path earlier.

a) Pen up b) Pen down c) Erase d) Backspace

85. Pen up is used to sets the pen’s position to ________, without changing its mode.

a) Up b) Down c) Left d) Right

86. PPT stands for ___________.

a) Pen program b) Pen programming Techniques c) Pen paint d) None

87. _________ is the command used to fill the pen’s colour on any closed shape.

a) FILL b) PPT c) PE d) PD

88. __________ command is used to runs the instruction list repeatedly, number of times.

a) FILL b) Repeat c) Notes d) Command

89. How to colouring in LOGO.

a) You can colour the lines b) You can colour any backgrounds

c) You can fill colour to any closed shapes d) All the above

90. PC command is used for ________.

a) Personal computer b) Pen colour c) Pen column d) None

91. [000 000 000 ] is equivalent to___________.


92. Which one is used to sets the pen’s position to DOWN?

a) PEN UP b) PEN DOWN c) PEN ERASE d) PEN PAINT

93. Which one is used to set the pen’s position to up?

a) PEN UP b) PEN DOWN c) PEN ERASE d) PEN PAINT

94. Shortcut to makes the turtle visible.

a) CT b) ST c) PT d) HT

95. Syntax for display the current system time is __________.

a) PR Date b) PR Clock c) PR Time d) Time

96. __________ command is used to converts all uppercase letters in a text string to lowercase.

a) Shift+F3 b) F3 c) Lowercase d) LOGO lower

97. SETSC used for ________.

a) Set screen b) Set screen colour c) Set screen control d) Set control

98. __________ command is used to runs the instruction list repeatedly.

a) Regular b) Repeat c) Round d) Redirect

99. Odd man out.

a) Word pad b) Notepad c) Joy pad d) Word star

100. Odd man out.


Code: ROT – CB4 Introduction to Computer lesson: 1

1. The Father of Computer is _______

a) Michael Faraday b) Charles Babbage c) Saac Newton d) None of these

2. Which of the following machines was invented by Charles Babbage ?

a) Tabulating Machine b) Analytical Engine c) ENIAC d) IBM 360


a) Process b) Output c) Data d) software

4. Expansion of MIPS is __________

a) Minutes of Instructions Per Second b) Millions of Instructions Per Second

c) Millions of Industry Per Space d) Minutes of Instruction Per Space

5. Speed of the Computer is generally measured in ________

a) MIPS b) MIPM c) MIPH d) None of these

6. Disadvantages of Computers are _________

a) Depends on electricity b) Do not think by itself

c) Computers cannot learn by experiences like human begins d) All the above

7. 1 character = _____ bits

a) 6 b) 7 c) 8 d)9

8. 1 Byte, is equal to _____

a) 1 Bit b) 8 Bits c) 4 Bits d) 16 Bits

9. 1024 Bytes is _____

a) 1 Tera byte b) 1 Kilobyte c) 1 Giga byte d) 1 Mega byte

10. 1024 KB is _____


11. 1024 MB is _____


12. 1024 GB is _____


13. In the year _____, first generation computer was established.

a) 1971-present b) 1956-1963 c) 1964-1971 d) 1940-1956

14. Second generation computers belong to ____________

a) 1940 – 1956 b) 1956-1963 c) 1964-1971 d) 1971-Present

15. Third generation computers belong to ____________

a) 1940 – 1956 b) 1956-1963 c) 1964-1971 d) 1971-Present

16. In the year _____, fourth generation computer was established

a) 1971-present b) 1956-1963 c) 1964-1971 d) 1940-1956

17. In the year _____, fifth generation computer was established

a) 1971-present b) 1981 c) 1991 d) Present and Beyond

18. The component used in first generation is _______

a) Vacuum Tubes b) Integrated Circuits c) Transistors d) Artificial intelligence

19. The component used in second generation is _______

a) Vacuum Tubes b) Integrated Circuits c) Transistors d) Artificial intelligence

20. _________ is the basic component used in third generation computers.


21. _________ is the basic component used in fourth generation computers.

a) Transistors b) Vacuum tubes c) ICs d) Microprocessor

22. Voice or Pattern reorganization is part of _____________ generation.

a) Second b) Fourth c) Fifth d) Third

23. Binary number system has _______ digits.

a) 2 b) 10 c) 8 d) 16

24. Decimal number systems has _________ digits.

a) 2 b) 10 c) 8 d) 16

25.Octal number systems has _________ digits.

a) 2 b) 10 c) 8 d) 16

26. _____________ is the base value of Hexadecimal Number

a)16 b) 8 c) 2 d) 10

27. Mini Computers also known as ______

a) Midrange computers b) Midrate computes

c) Low Level Systems d) High range computers

28. Universal Automatic Computer ______

a) UNIAC b) UNVAC c) UNIVAC d) UNIIVAC

29. Accuracy is one of the ____________ of computer

a) Advantages b) Disadvantages c) Process d) None of the above

30. Binary addition of 1 + 1 = ____________

a) 0 b) 10 c) 1 d) 11

31. 1111112 + 1010102 = ____________

a) 111010012 b) 11010012 c) 10010012 d) 11010112

32. _____________ can operate at speeds measured in picoseconds

a) Mini Computers b) Super Computers c) Micro Computers d) None of the above

33. Digital Computer uses the _____________ system

a) Hexadecimal b) Decimal c) Binary d) Octal

34. _____________ is set of instructions or commands understood by the System

a) Data b) Information c) Program d) ALU

35. Expansion of VLSIC is ______

a) Very Large Scale Integrated Circuits b) Very Long Scale Industry Circuits

c) Very Longe Secure Integrated Circuits d) Very Large Secure Industry Circuits

36. A computer stores data in terms of _______

a) Analog b) Digits c) String d) Hybrid

37. 1 + 1 + 1 = ____________

a) 10 b) 11 c) 0 d) 1

38. The processed data from the computer is called ___________

a) data b) process c) output d) information

39. System that are interconnected is called _________

a) Internet b) Super Computer c) Server d) Mini computer

40. In ____ , Charles Babbage designed Analytical Engine.

a) 1835 b) 1842 c) 1935 d) 1945

41. Super computer consists of integrated ________

a) Micro processors b) Macro processors c) Semi processors d) Micro server

42. Expand ENIAC

a) Electronic Numeric Integrator and Calculator

b) Electronic Number Integrated Circuit

c) Electronic Numeric Integrated Calculation

d) Expandable Numeric Integrated Circuit

43. ______ is an example of first generation computers


44. Binary subtraction of 10102 -1002 is ______

a) 1002 b) 1012 c) 1102 d) 1112

45. _____ is an example of second generation computers

a) UNIVAC b) IBM 140, UNIVAC III, CDC 1640 c) IBM 360,PDP11 d) Pentium Core i5

46. 2 GB = ___

a) 2048 KB b) 2048 MB c) 2048 TB d) 2048 GB

47. ________ was the first instrument used for calculations.

a) Abacus b) Calculator c) Analytical engine d) Differential engine

48. ____ computer measures digital data & perform arithmetic and logical functions

a) Analog b) Digital c) Hybrid d) None of the above

49. ______ is an example of third generation computers

a) UNIVAC b) IBM 140, CDC 1640 c) IBM 360&370, PDP11 d) Pentium Core i5

50. In ____ , Charles Babbage designed Difference Engine.

a) 1830 b) 1822 c) 1922 d) 1920

51. Manipulation of data is called ______________

a) program b) process c) output d) information

52. AI stands for __________ which the computer have in fifth generation computers

a) Artificial Instrument b) Active Intelligence

c) Artificial Intelligence d) Active Instrument

53. 1101102 - 101012= ____________

a) 11001012 b) 1100102 c) 1000012 d) 1011002

54. Floppy disc 5.25” inch _________ storage is available.

a) 720 MB b) 720 KB c) 720 Bit d) 720 Byte

55. 0-1=___

a) 10 b) 0 c)10 d) 1

56. Multi programming was introduced in __________ generation

a) First b) second c) third d) fourth

57. _____________ computers are widely used in Scientific & Engineering fields.

a) Analog b) Digital c) Hybrid d) None of the above

58. ______ is an example of fourth generation computers


59. The invention of microprocessor gave birth to _____ computer


60. __________ is an example of Micro computer

a) Personal computer b) VAX c) S/390 d) IBM

61. _______ computers are mainly used by Insurance companies, banks etc.


62. Computer that stores data in the form of digits is known as______

a) Analog computer b) Digital computer c) Hybrid computer d) None of the above

63. 1210 = ?

a) 1002 b) 1102 c) 11112 d) 11002

64. 1-1=___

a) 1 b) 0 c)10 d) 11

65. 11112+10112 = __________

a) 1101012 b) 110102 c) 110112 d) 101102

66. 410 = ?

a) 10002 b) 1102 c) 1112 d) 1002

67. The first fully electronic computer is ____________

a) UNIVAC b) ENIAC c) IBM 360 d) PDP11

68. One of the popular minicomputers is _______

a) IBM b) VAX c) UNIVAC d) PDP

69. Combination of Analog & Digital computers is ___________

a) Minicomputer b) Micro computer c) Hybrid Computer d) mainframe computer

70. The Output means ________

a) Set of raw information b) Processed Data from the computer c) Printer d) Processor

71. 1 MB = ________

a) 1000 KB b) 1024 GB c) 1000 GB d)1024 KB

72. ENIAC handled numbers in ________ form

a) Binary b) Hexa-decimal c) Decimal d)Octal

73. Expand MICR _____________

a) Media Internet Control Research b) Magnetic Ink Character Recognition

c) Music Instruction Control Recognition d) Million Investment Character Resources

74. Advanced Main Frame made by IBM is ______

a) S / 396 b) S / 390 c) S / 300 d) S / 55

75. CPU is ____________

a) Central Processing Unit b) Circuit Processing Unit

c) Central Projecting Unit d) Central Project Unit

76. Computer is an________

a) Electronic Device b) Input Device c) Output Device d) None of the above

77. COMPUTER is ____________

a) Commonly Operated Machine Particularly Used for Trade Education and Research

b) Commonly Operated Multiplication Particularly Used for Trade Education and Research

c) Commonly Output Machine Particularly Used for Trade Education and Research

d) Commonly Operated Machine Project Used for Trade Education and Research.

78. The Expansion of IBM is _________

a) International Business Machines b) Indian Business Machines

c) Indian Banking Machines d) International Banking Machines

79. The Expansion of VAX is _______

a) Virtual Address eXtension b) Visual Address eXtension

c) Virus Application eXtension d) Virtual Application eXtension

80. The _________ was an early aid for mathematical calculations.

a) Abacus b) Computer c) Program d) None

81. In ENIAC consists of _________ vacuum tubes.

a) 17,458 b) 17,488 c) 17,448 d) 17,468

82. ___________ computer is ultra fast computer.

a) Mini b) Super c) Personal d) Mainframe

https://en.wikipedia.org/wiki/International_Business_Machines

83. The first generation Input method was based on ___________ .

a) Keyboard b) Punch Card c) Punch card and paper tape d) All

84. Analog computers are used widely used in __________ field.

a) Scientific & Engineering b) Insurance Company

c) Banks,Airlines, Railways d) All

85. _________ computer gives approximate result.

a) Analog b) Hybrid c) Micro d) Digital

86. Expansion of IC is_____________.

a) Integrated Circuit b) Circuit Integrated c) A & B d) None

87. Denary number 6 is equal to Binary number ____________.

a) 1102 b) 112 c) 10012 d) 1112

88. Denary number 3 is equal to Binary number ______________.

a) 1102 b) 112 c) 10012 d) 1112

89. Denary number 9 is equal to Binary number _______________.

a) 1102 b) 112 c) 10012 d) 1112

90. Denary number 7 is equal to Binary number _______________.

a) 1102 b) 112 c) 10012 d) 1112

91. Denary number 8 is equal to Binary number _____________.

a) 1102 b) 10002 c) 10012 d) 1112

92. Denary number 15 is equal to Binary number ______________.

a) 11112 b) 10002 c) 10012 d) 1112

93. Expansion of GB & TB are__________.

a) Green Byte, Tiny Byte b) Gin Byte, Tera Byte

c) Giga Byte, Terra Byte d) Gio Byte, Ter Byte

94. ___________ is made by digital Equipment Corporation.

a) MAX b) VAX c) Super d) Hybrid

95. First generation computer was ___________ feet high and ______ feet long.

a)18,80 b) 17,70 c) 14,40 d) 12,20

96. Which one is the correct example for second generation computer?

a) IBM 120 b) IBM 140 c) IBM 160 d) IBM 190

97. _____ computer can process several million program instructions per second.

a) Mainframe b) Super c) Mini d) Micro

98. 4 MB is equal to _________.

a) 2048 KB b) 3072 KB c) 4098 KB d) 4096 KB

99. Binary addition 1 + 0 = _________.

a) 0 b) 1 c) 10 d) 11

100. _________ is the brain of the computer system.

a) CPU b) ALU c) Motherboard d) None of these

101. The digital computer is designed using _______ in which there are two levels for an input

and output signal.

a) Integrated circuits b) Digital Circuits c) Both a & b c) None of these

102. Computers are used in all the fields, it is ________

a) Diligence b) Communication c) Networking d) Versatility

103. ________ minimizes the processor power

a) Super computers b) Mini computers

c) Micro computers d) Network computers

104. 101010102 + 011110112 = ____________

a) 111010012 b) 1001001012 c) 10010012 d) 11010112

105. 111100002 + 101010102 = ____________

a) 1100110102 b) 1001001012 c) 10010012 d) 11010112

106. 101011112 + 111101012 = ____________

a) 1100110102 b) 1001001012 c) 10010012 d) 1101001002

107. 111100012 + 010110102 = ____________

a) 1100110102 b) 1010010112 c) 10010012 d) 1101001002

108. 10002 - 112 = ____________

a) 01102 b) 1102 c) 101112 d) 10002

109. 111012 - 001102 = ___________

a) 0110 b) 1102 c) 101112 d) 10002

110. 111101012 - 001100112 = ____________

a) 0110101 b) 110000102 c) 101112 d) 10002

Code: ROT – CB4 HARDWARE AND SOFTWARE lesson: 2

1. Keyboard, Mouse, Light pen, Scanner ____________

a) Input device b) Output device c) CPU device d)None of these

2. ___________ is the Primary Memory

a) Hard Disk b) RAM c) ROM d) PROM

3. Based on the functionalities of computer, the hardware components can be classified into ____

main units.

a) two b) five c) three d) six

4. _________ devices allow communication between the user and the computer.

a) Reading b) Mouse c) output d) Input

5. The processed data within the computer is in the form of _________ signals.

a) Electrical b) Analog c) Both A & B d) None

6. Monitor is also known as _________ .

a) CPU b) VDU c) UPS d) ALU

7. ______ memory is also known as main memory or primary storage.

a) External b) Permanent c) Secondary d) Primary

8. A ______ consists of an electronic tablet and a cursor or pen.

a) Digitizing tablet b) Laptop c) Joy stick d) None

9. ______ is a direct entry method used in banks.

a) MCR b) OCR c) MICR d) None

10. Supermarkets use a bar code system called the ______ .

a) UPS b) UPC c) CPU d) None

11. _________ is anything that comes out of a computer.

a) Output b) Input c) Process d) None

12. Monochrome monitors actually display___________ colors.

a) three b) several c) two d) None

13. Colour monitors are sometimes called _______ monitors.

a) RGB b) CYMK c) RBC d) WBC

14. All monitors use _____ technology, which is essentially analog.

a) Digital b) CMT c) CRT d) None

15. A line printer can print ______ lines to ________ lines per minute.

a) 150,600 b) 200, 6000 c) 150, 4000 d) 150,300

16. The printing speed of the Dot Matrix Printer is around ______ characters per second.

a) 200 b) 350 c) 300 d) 250

17. _____ printers are printers that produce images by pushing electrically heated pins against

special heat sensitive paper.

a) Thermal b) Dot Matrix c) Laser d) Inkjet

18. _____ is a device that draws pictures on paper based on commands from a computer.

a) Plotter b) Printer c) Inkjet d) None

19. _____ printers work by spraying ionizing ink onto the paper in the described shape.

a) Laser b) Inkjet c) Plotter d) All

20. ___ printers use a laser beam and dry powdered ink to produce a fine dot matrix pattern.

a) Laser b) Inkjet c) Plotter d) All

21. A ______ monitor is a special type of monochrome monitor capable of displaying different

shades of gray.

a) White-scale b) Green-scale c) Gray-scale d) None

22. ___ is an input device that utilizes a light-sensitive detector to select objects on a display

screen.

a) Light pen b) Pen c) Joystick d) Notes taker

23. ___ is an input device which reads a magnetic strip on a card.

a) Magnetic Reader b) Optical Reader c) Both d) None

24. An ___ system enables you to take a book or magazine articles and feed it directly into an

electronic computer file.

a) OMR b) OCR c) MICR d) All

25. Images can be input into a computer using a _________ camera.

a) Digital b) Analog c) Roll d) All

26__ scanners do not distinguish text from illustrations; they represent all images as bit maps.

a) Digital b) Analog c) Optical d) All

27. In ____________, a lever that moves in all directions and controls the movement of a pointer

or some other display symbols.

a) Light pen b) Mouse c) Bar Code Reader d) Joy stick

28.The advantage is that the ____ is stationary so it does not require much space to use it.

a) Trackball b) Mouse c) Joy stick d) All

29. 3.5” floppy disk is divided into 400 tracks, 50 sectors, and ______ bytes.

a) 500 b) 256 c) 512 d) 215l

30. ___________ is a small object you can roll along a hard, flat surface.

a) Trackball b) Mouse c) Joystick d) Optical Character Recognition

31. ___________ takes the photograph and then sends it as digital input into the computer.

a) Digitizing tablet b) Digital camera c) Scanner d) Optical Character Recognition

32. ___________ printers are high speed printers capable of printing an entire line at a time.

a) Daisy Wheel Printer b)Thermal Printer c) Laser Printer d) Line Printer

33. _______ prints one line of 8 or 14 points at a time with print head moving across the line.

a) Inkjet Printer b) Thermal Printer c) Laser Printer d) Dot Matrix Printer

34. Inkjet Printer used _______ for crisp monochrome output.

a) Yellow Cartridge b) Black Cartridge c) Cyan Cartridge d) All of the above

35. The available resolution range from dpi at the low end to around ___ dpi at the high end

a)1000 b) 850 c) 910 d) 1200

36. Which printer produce images by pushing electrically heated pins against special heat

sensitive paper?

a) Thermal Printer b) Inkjet Printer c) Laser Printer d) Plotter

37. ______ technology is used to automatically read those frustrating looking numbers on the

bottom of the cheque.

a) OCR b) MICR c) Bar Code Reader d) Magnetic Reader

38. ______ is also used occasionally for CAD / CAM systems and other applications.

a) Mouse b) Touch Sensitive Screen c) Joystick d) Digital Camera

39. LED stands for ___________

a) Light Emitting Display b) Light Emitting Diodes

c) Liquid Emitting Diodes d) Liquid Emitting Display

40. LCD stands for ___________

a) Liquid Crystals Display b) Liquid Crystals Diodes

c) Light Crystal Display d) Light Crystal Diodes

Code: ROT – CB4 OPERATING SYSTEMS lesson: 3


a) Microsoft Disk Operating System b) Multi Disk Operating System

c) Memory Disk Operating System d) Mini Disk Operating System

2. Set or group of programs that provide an interface between the user and the system.

a) Operating Systems b) Software c) Hardware d) Hardware & Software

3. Palm-OS is a ____________

a) Single User b) Multi User c) Multi-task d) Single task

4. __________ allows different parts of a single program to run concurrently.


5. Windows is an _______________________


6. Which is not a windows OS version?

a) windows 3.0 b) Windows 3.1 c) Windows 98 d) windows 99

7. Unix operating system is a _______

a) Real time os b) Single user os c) Multi user OS d) None

8. Expansion of GUI is _______________________.

a) Graphics User Interface b) Graphical User Interface

c) Graphical User Internet d) Graphics User Internet

9. Expansion of CUI is _______________________.

a) Character User Interface b) Command User Interface

c) Character User Internet d) Command User Internet

10. _____ is a type of user interface which allows people to interact with electronic devices.

a) CPU b) CUI c) GUI d) OS

11. _________ screen is the fastest and easiest way to log on.

a) Welcome b) Classic c) Windows d) My computer

12. ____________ logon prompt is the more secure way to log on.


13. ______ is offers graphical icons and visual indicators as opposed to text-based interfaces.

a) CPU b) CUI c) GUI d) OS

14. ______________ allows to delete the files on computer and on the network.


15. Recycle bin icon and move the file(s) back to their original location by selecting the

_______ options.

a) Restore b) Empty Recycle Bin c) File menu d) Edit menu

16. To refresh the desktop we can use ___________ option.

a) Restore b) Refresh c) File d) Paste

17. Small stamp size structures seen on the desktop is ____________.

a) Desktop b) Task Bar c) Icons d) Title bar


a) Recycle bin b) My Network place c) Spam d) Delete

19. The recycle bin is the trashcan for _________________.

a) Windows 95 b) Windows 98 c) Windows 2000 d) Windows 8

20. _____________ are used to reduce or to increase the speed of the mouse movement.

a) Pointers b) Buttons c) Motion icon d) General button

21. _____________ are used to change the default mouse icon appearance.


22. _____________ is used to reduce or increase the mouse speed.


23. Add / remove icon in control panel has ____________ options.

a) two b) five c) one d) three

24. _________ button is used to change the driver of the mouse if it is incompatible.

a) Pointers b) control panel c) Motion icon d) General


a) Task Bar b) Menu Bar c) Tool Bar d) Quick launch Toolbar


a) Task Bar b) Menu Bar c) Tool Bar d) Quick launch Toolbar

27. What is Text ?

a) Written or Typed Work b) Single word c) Letter d) Notation

28. What is Notepad ?

a) picture drawing area b) tools area c) text-editing program d) none of these

29. ________________ sections available in the keyboard.

a) seven b three c) four d) five


a) Menu bar b) Title bar c) Control Menu box d) Work Area






a) Menu bar b) Title bar

c) Control Menu box d) Work Area

34. A vertical stick blinking on the screen is called ________________

a) cursor b) line

c) one number d) roman number

35. The command used to open a new page is ________.


36. The command used to opening an existing file is ________________.


37. The command used to save the page is ________________.

a) CTRL + A b) CTRL + S c) CTRL + H d) CTRL + F

38. The command used to close the page is _________________.

a) ALT + F2 b) ALT + F3 c) ALT + F4 d) ALT + F5

39. Which command is used to copy the selected text?

a) CTRL + X b) CTRL + C c) CTRL + V d) CTRL + N

40. Which command is used to cut the selected text?

a) CTRL + S b) CTRL + X c) CTRL + T d) CTRL + N

41. Which command is used to paste the selected text?

a) CTRL + C b) CTRL + S c) CTRL + V d) CTRL + N

42. Which arrow key specifies one character left & right?

a) Ctrl+Left arrow b) Left & Right arrow c) Ctrl+Right arrow d) Up & Down

43. CTRL + Right arrow key specifies ______________

a) Moves Next word b) Moves Forward c) Previous Word d) Next Line

44. CTRL + Left arrow key specifies ______________

a) Moves Next word b) Moves Forward c) Previous Word d) Next Line

45. Which key denotes the beginning of the line?


46. Which key denotes the end of the line?


47. CTRL + HOME key is used to ______________

a) End of the Document b) Beginning of the document c) End Page d) End Character

48. CTRL + End key is used to ______________

a) End of the line b) End of the Document c) End Page d) End Character

49. Shift + key is used to ______________

a) Select previous page b) Select previous document

c) Select previous one character d) Select next one character

50. Shift + key is used to ______________

a) Select previous page b) Select previous document

c) Select previous one character d) Select next one character

51. ___________ gets the previous work

a) CTRL + A b) CTRL + Z c) CTRL + S d) CTRL + D

52. Though which of the following functions WordPad can be started ___________

a) Start Programs MSOFFICE b) Start Programs AccessoriesWordPad

c) StartProgramsWordPad d) StartProgramsNotepad

53. Though which of the following functions Notepad can be started ___________

a) Start Programs AccessoriesNotepad b) Start Programs MSOFFICE

c) StartProgramsNotepad d) StartProgramsWordPad

54. Though which of the following functions Paint can be started ___________

a) Start Programs MSOFFICE b) StartProgramsWordPad

c) Start Programs AccessoriesPaint d) StartProgramsNotepad

55. ___________ keys help to erase the selected work

a) Del b) Home c) Esc d) Insert

56. ___________ helps to find the selected characters or word

a) Ctrl + G b) Ctrl + F c) Ctrl + H d) Ctrl + A

57. ___________ helps to find and replace specific characters or words


58. ___________ to go to a specific line


59. ___________ selects entire work


60. ___________ key is used to insert date and time

a) F5 b) F1 c) F12 d) F7

61. Paint programs and image editors are used for creating and editing ____________

a) bitmap images b) vector images c) text d) HTML codes

62. To open an icon we should use ________________.

a) Double click b) Right click c) Left click d) None

63. ______________ allows you to double the zoom factor

a) Zoom Out b) Zoom In c) Zoom d) In Zoom

64. Identify the application of an icon using

a) Size b) Date c) Picture d) Time


a) By size b) By name c) By type d) None

66. The ____________ tool is used for drawing thin lines and curves.

a) Pencil b) Eraser c) Brush d) Air Brush

67. The ____________ tool is used to erase or rub out any part of the drawing.


68. The ____________ tool is used to spray paint in an area.


69. The ____________ tool is used to paint objects.


70. The ____________ tool is used to draw straight lines.

a) line b) pencil c) brush d) air Brush

71. The ____________ tool is used to draw rectangles and squares.

a) line b) Rectangle c) brush d) air Brush

72. The ____________ tool is used to draw circles and ellipses.

a) line b) Rectangle c) brush d) ellipse

73. The ____________ tool fills a closed area with the chosen colour.

a) Fill with color b) Pick color c) Text d) Curves

74. The ____________ tool is used to type texts in the drawing area.

a) Fill with color b) Pick color c) Text d) Curves

75. The ____________ tool is used to draw curves.

a) polygon b) line c) Text d) Curves

76. The ____________ tool is used for drawing figures with three or more sides.

a) Pencil b) polygon c) Text d) curves

77. Ctrl + U command is used to _____________

a) Bold b) Italics c) Underline d) Copy

78. Ctrl + B command is used to _____________


79. Ctrl + I command is used to _____________


80. Ctrl + L command is used to _____________

a) Align centre b) Right align c) Left align d) Copy

81. Ctrl + E command is used to _____________


82. Ctrl + R command is used to _____________


83. CTRL + P command is used to ______________

a) Process b) Print the document c) Pause d) Undo the document

84. Odd man out

a) bmp b) jpg c) gif d) txt

85. ___________ allows to get the next line automatically.

a) New line b) Next line c) Wordpad d) Wordwrap

86. ___________ are used to change the default mouse icon appearance.



a) Title bar b) Menu bar c) Standard toolbar d) Work space


a) Status bar b) Menu bar c) Standard toolbar d) Work space


a) line b) picture c) ruler d) status


a) Selection tool b) Free-form selection tool c) pencil tool d) polygon tool


a) Text tool b) Brush tool c) eraser tool d) Magnifier tool

Code: ROT – CB4 Introduction to LOGO lesson: 4

1. Expansion of LOGO is _____________.

a) Logic Oriented Graphic Oriented b) Logical Orientation Graphical Orientation

c) Local Orientation Global Orientation d) None of these above

2. The first version of LOGO was created in ___________

a) 1877 b)1867 c)1967 d) 1977

3. The first version of LOGO was created by ___________

a) Seymour Papert and his team b) Charles Babbage and his team

c) Mauchly and his team d) Eckert and his team

4. MIT is the expansion of ____________

a) Macro Institute of Technology b) Mathematics Institute of Technology

c) Micro Institute of Technology d) Massachusetts Institute of Technology

5. LOGO is one of the ___________

a) Assembly Language b) Low level Language

c) Machine Language d) Programming Language

6. LOGO is a _____________ programming language.

a) low-level b) high-level c) medium-level d) None of these

7. LOGO’s graphics language is called ________________

a) Turtle graphics b) Turtle image c) Graphics image d) none

8. LOGO communicates with the computer through its _________

a) input device b) commands c) output device d) None of these

9. Uses of LOGO is __________

a) Write the text and do sums b) colour the shapes

c) Draw d) All of these

10. Identify the picture ______________

a) Command buttons b) Commander window

c) Drawing buttons d) Colour buttons

11. Identify the picture ____

a) Triangle b) Line drawing

c) Turtle d) Cube

12. Identify the picture ______________

a) Command box b) Commander window

c) Input box d) Input window

13. The ____________ box is tied to the output/command –Recall list box.

a) Input b) Execute c) Status d) Trace

14. _________ box will record all output including what you type into the Input box.

a) Output/Command-Recall list b) Input/Command-Recall list

c) Execute/Command-Recall list d) Trace/Command-Recall list

15. A double-click on the mouse will automatically ________

a) Trace b) Halt c) Execute d) Status

16. Odd man out __________.


17. _________ button executes what is in the Input box

a) Execute b) Status c) Trace d) Halt

18. _________ button pops up a status window telling you what LOGO is up to.


19. _________ button turns on tracing for debugging your programs.


20. _________ button immediately stops LOGO from processing any further.


21. _________ button is like a clear screen command and resets LOGO.

a) Execute b) Reset c) Step d) Pause

22. _________ button turns on single stepping for debugging your programs.


23. ____ button stops LOGO so that you can examine variables, make changes or whatever.


24. CT command is used to

a) Clear the text b) Clear the file c) Clear the Input area d) None

25. RT stands for_________

a) Remove b) Rename c) Redirect d) Right Turn

26. LT stands for _____________

a) Left Turn b) Length Turn c) Long Turn d) Left Turtle

27. HT stands for ______________

a) Hide Turtle b) High Turtle c) Height Turtle d) None

28. ShowTurtle = ___________

a) SHT b) SD c) ST d) SS

29. CS stands for _________

a) Clear Text b) Clear Screen c) Clear Symbol d) Computer Science

30. The statement in the repeat command should given with _________ brackets

a) { } b) ( ) c) < > d) [ ]

31. LOGO provides a primitive called __________

a) CR b) PR c) TR d) DR

32. FD means ________

a) Forward b) Front Direction c) First Direction d) None

33. BK means ___________

a) Back b) Backward c) Backside d) None

34. PD means ___________

a) Pen Direction b) Pen Down c) Pen Draw d) None

35. Alt + F4 key is used to ____________ the window.

a) Open b) Find c) Close d) Restart

36. Shut Down = ___________

a) Restart b) Standby c) Turnoff d) Hibernate

37. PPT means _________

a) Personal Paint b) Pen Paint c) Pen Turtle d) None

38. __________ keyword is used to find the SUM of two numbers

a) PR b) SUM c) Addition d) Plus

39. _____ keyword is used to find the SUBTRACTION of two numbers

a) PR b) Sub c) Difference d) Minus

40. _____ keyword is used to find the PRODUCT of two numbers

a) Product b) PR c) Multiply d) Asterisk

41. _____ keyword is used to find the QUOTIENT value

a) Quotient b) PR c) Division d) None

42. _____ keyword is used to find the REMAINDER value

a) Remain b) Remainder c) Product d) Round

43. _____ command is used to find a “ROUND” value

a) PR ROUND <no.1> b) PR ROUND (no.1)

c) PR ROUND d) PR ROUNDOFF <no.1>

44. PR ROUND 5.64 ___________

a) 6 b) 5 c) 7 d) 5.6

45. PR POWER 5 2 _______

a) 25 b) 10 c) 7 d) 5

46. PR SQRT 25 _______

a) 5 b) 25 c) 10 d) 15

47. PR PI ______

a) 3 b) 3.14 c) 2.14 d) 4

48. A little pen like symbol seen at the middle of the graphics area to draw picture is called

a) Turtle b) Pen c) Triangle d) Angle

49. MSW LOGO expansion is ___________

a) Microsoft Windows Logic Oriented Graphics Oriented

b) Mindspark window Logic Oriented Graphics Oriented

c) Multiplication Subtraction Window Logic Oriented Graphics Oriented

d) None of these

50. MSW LOGO is a _________

a) Interpreted Language b) Machine Language

c) Assembly Language d) Low Level Language

51. ______ command allows you to select the pen color.

a) SETPENCOLOR b) SETFONTCOLOR

c) SETFLOODCOLOR d) SETSCREENCOLOR

52. _____ command moves the turtle front from its position.

a) FD b) BK c) RT d) LT

53. _______ command moves the turtle back from its position.


54. Changes the direction of the turtle by turning it to the right.


55. Changes the direction of the turtle by turning it to the left.


56. Makes the turtle invisible.


57. Makes the turtle visible.


58. Erase the picture before a new picture is drawn.

a) CS b) Clear page c) CT d) Page clear

59. Erase the all text and commands from the commander window

a) CS b) Text clear c) CT d) None

60. _____________ is a simple and powerful set of commands to manipulate a turtle.

a) Turtle command b) Turtle Graphics c) Turtle d) Demo

61. ______ command allows you to select the pen color.

a) Set Pencolor command b) Set Floodcolor command

c) Set Screen color command d) Set PenSize command

62. ____________ command allows you to choose the commander’s Font.

a) Set Commander Font command b) Set Pencolor command


63. ______ command allows you to select the flood color in which the turtle will FILL.



64. ______ command allows you to select the screen color.



65. The ________ menu allows you to set the Zoom factor.

a) Zoom In b) Zoom out c) Zoom Normal d) Zoom

66. ______ command allows you to double the zoom factor.


67. _________ command allows you to half the zoom factor.


68. _________ command allows you to reset the Zoom factor.


69. _________ menu allows you to learn more about LOGO.

a) File b) Set c) Zoom d) Help

70. Expansion of MCI is ___________

a) Media Control Interface b) Mind Control Interface

c) Maths Control Interface d) Media Computer Interface

71. __________ is a simple and powerful set of commands to manipulate a turtle.

a) LOGO b) Turtle c) Input box d) Output box

72. The first version of LOGO used an ___________ that resembled a turtle.

a) electronic robot b) electronic computer c) electronic dog d) None of these.

73. MSWLOGOs workspace defaults to __________________ turtle pixels.

a) 100 x 100 b) 1000 x 1000 c) 2000 x 2000 d) 1500 x 1500

74. _____ command is used to find a “SQRT” value

a) PR SQRT <no.1> b) PR SQRT (no.1)

c) PR SQRT d) PR Square root <no.1>

75. _____ command is used to find a “POWER” value

a) PR POWER <no.1><No.2> b) PR POWER (no.1)(no.2)

c) PR POWER d) PR POWER <No.1>

Code: ROT – CB4 ADVANCED COMMANDS lesson: 5

1. ____________ command is used to display a current system time.

a) PR TIME b) PR DATE c) PR CLOCK d) TIME

2. ____________ command is used to convert all uppercase letters in a text string to lowercase.

a) PR LOWERCASE b) PR LOWERCASE”<input>

c) PR LOWERCASE <input> d) None of these above

3. ____________ command is used to convert all lowercase letters in a text string to uppercase.

a) PR UPPERCASE b) PR UPPERCASE<input>

c) PR UPPPERCASE”<input> d) None of these above

4. Which one is used to set the pen’s position to DOWN ?

a) PEN UP b) PEN DOWN c) PEN ERASE d) PENPAINT

5. Which one is used to set the pen’s position to UP ?


6. Which one is used to set the pen’s position to DOWN and mode to ERASE ?


7. Which one is used to set the pen’s position to DOWN and mode to PAINT ?


8. Which one is used to fill the pen’s color on any closed shapes ?

a) PEN FILL b) FILL c) PR FILL d) None of these above

9. _______ command does not take any input value.

a) FD b) BK c) REPEAT d) FILL

10. ___________ command is used to run the instruction list repeatedly, number of times .

a) REGULAR b) ROUND c) REPEAT d) None of these above

11. The syntax of Repeat command _____________

a) Repeat <no.of times to be repeated>[commands]

b) Repeat (no.of times to be repeated)

c) Repeat <no.of times to be repeated><commands>

d) None of these above

12. Repeat command will have ________ inputs.

a) Three b) Two c) Five d) Seven

13. ___________ command is used to set the required color on the pen.

a) SETPC <color constant> b) SETSC <color constant>

c) SETFC <color constant> d) None of these above

14. The syntax of SETPENCOLOR _____________

a) SETPC <color constant> b) SETPENCOLOR <color constant>

c) SETPC (color constant) d) SETPENCOLOR

15. The default of pen color will be ___________

a) Green b) Black c) Red d) Orange

16. ___________ command is used to set the background / graphics area.



17. ___________ command is used to set the screen background.



18. ___________ command is used to exits from Logo.

a) EXIT b) BYE c) END d) CLOSE

19. PC command is used for _________

a) Personal Computer b) Pen color c) Pen Column d) None

20. [000 000 000] is equivalent of ______________.


21. [255 255 255] is equivalent of ______________.


22. [128 128 128] is equivalent of ______________.

a) Black b) Gray c) White d) Pink

23. [255 000 000] is equivalent of ______________.

a) Red b) Gray c) White d) Pink

24. [000 255 000] is equivalent of ______________.

a) Red b) Gray c) White d) Green

25. [000 000 255] is equivalent of ______________.

a) Red b) Blue c) White d) Green

26. __________ is a simple and powerful set of commands to manipulate a turtle.

a) Tutorial command b) Turtle Graphics c) Turtle d) Demo

27. The command moves the turtle front (forward) from its position to the specified number of

steps with a line.

a) BK b) FD c) BC d) FC

28. BK command uses to move ___________

a) Backward b) Background c) Backspace d) Backlog

29. Expansion of PU is ___________

a) PEN ERASE b) PEN UP c) PEN DOWN d) PEN PAINT

30. Expansion of PD is ___________


31. Expansion of PE is ___________


32. SETSC command is used to ___________

a) Set Screen b) Set Screen color c) Set Screen Control d) Set Control

33. SETFC command is used to ___________

a) Set Flood b) Set Flood control c) Set Flood Color d) Set Control

34. SETPC command is used to ___________

a) Set Pen Color b) Set Pen c) Set Pen Control d) Set Control

35. Index color map for [0 0 0]

a) 1 b) 0 c) 5 d) 3


a) 1 b) 0 c) 5 d) 3


a) 1 b) 2 c) 5 d) 3


a) 1 b) 2 c) 5 d) 3


a) 4 b) 2 c) 5 d) 3


a) 4 b) 2 c) 5 d) 3


a) 4 b) 6 c) 5 d) 3


a) 4 b) 6 c) 5 d) 7


a) 4 b) 6 c) 8 d) 7


a) 9 b) 6 c) 8 d) 7


a) 14 b) 11 c) 10 d) 3


a) 10 b) 11 c) 15 d) 13


a) 12 b) 14 c) 15 d) 13


a) 14 b) 12 c) 15 d) 13


a) 14 b) 12 c) 15 d) 13


a) 14 b) 12 c) 15 d) 13

51. Setpencolor [255 0 255]



a) Black b) Yellow c) White d) Green


a) Brown b) Blue c) White d) Pink

54. Setpencolor [197 136 18]

a) Black b) Blue c) Yellow d) Pink

55. Setpencolor [100 162 64]

a) Black b) Blue c) White d) Green

56. Setpencolor [120 187 187]


57. Setpencolor [255 149 119]

a) Black b) Orange c) White d) Pink

58. Setpencolor [144 113 208]

a) Black b) Blue c) Violet d) Pink


a) Yellow b) Blue c) White d) Pink

60. Setpencolor [183 183 183]

a) Black b) Blue c) White d) Grey


a) Red b) Blue c) Green d) Yellow





Code: WWC – CB5 Introduction to Computer lesson: 1

1. The processed data from the computer is called __________

a) Data b) Process c) Output d) None of these

2. Manipulation of data is called __________




4. The expansion of Computer is _______________

a) Commonly Operated Machine Particularly Used for Trade Education and

Research

b) Commonly Organized Machine Particularly Used for Technical Engineering and

Research

c) Control Organized Machine Particularly Used for Technical Electrical and Research

d) Control Organized Machine particularly used For Trade Education and Research

5. ___ is an electronic device which accepts data from the user, process data and produce result.

a) Computer b) Data c) Abacus d) Tabulating machine

6. The speed of the computer is generally measured in _______________

a) MIPS b) BIPS c) TIPS d) None of these

7. 1 Character =________.


8. 1 Byte = ___________.


9.__________ was the first instrument used for calculation.

a) Abacus b) Napier’s Bones c) Analytical Engine d) Differential Engine

10. Abacus is still used in _______

a) China b) Russia c) America d) Japan

11. In which year Charles Babbage designed a mechanical machine for calculating the arithmetic

calculations.

a) 1822 b) 1835 c) 1922 d) 1935

12. 1 KB = _______________

a) 1024 Byte b) 1024 KB c) 1024 MB d) 1024 GB

13. 1GB = _________________

a) 1024 Byte b) 1024 KB c) 1024 MB d) 1024 GB

14. 1 MB = ________________

a) 1024 Byte b) 1024 KB c) 1024 MB d) 1024 GB

15. 1 TB = _________________

a) 1024 Byte b) 1024 KB c) 1024 MB d) 1024 GB

16. Artificial Intelligence is a components of ___________ generation.

a) First b) Second c) Third d) Fifth

17. Advanced input output units in ____________ generation.

a) First b) Second c) Third d) Fourth

18. In which year third generation computer was developed.

a) 1940-1956 b) 1956-1963 c) 1964-1971 d) 1971- present

19. In which year first generation computer was developed.

a) 1940-1956 b) 1956-1963 c) 1964-1971 d) 1971- present

20. In which year second generation computer was developed.

a) 1940-1956 b) 1956-1963 c) 1964-1971 d) 1971- present

21. In which year fifth generation computer was developed.

a) 1940-1956 b) present and beyond c) 1964-1971 d) 1971- present

22. In 1835 Charles Babbage designed another machine called as ________

a) Abacus b) Analytical Engine c) Difference Engine d) None

23. __________ is considered to be the Father of Computer.

a) Charles Babbage b) Napier’s Bone c) Blaise Pascal d) Hollerith

24. The components of second generation computer is __________

a) Integrated Circuits b) Microprocessors c) Transistors d) Vacuum Tubes

25. The components of first generation computer is __________


26. The components of third generation computer is __________


27. The components of fourth generation computer is __________


28. _________ computer is a computing device that works on continuous range of value.


29. ____________ computer are widely used in scientific and engineering fields.


30. A computer that stores data in terms of digits is known as _______


31. _________ computing system is the combination of desirable of analog and digital computer.


32. The invention of _____________ gave birth to the micro computer.

a) Micro Computer b) Mini Computer

c) Mainframe Computer d) Super Computer

33. ___________ can process several million program instructions per second.



34. ___________ is also called as mid range computer.



35. ___________ were first developed as special purpose mainframe computers.



36. ___________ can operate at speeds measured in nanoseconds.



37. 1+1 = _________________

a) 10 b) 00 c) 01 d) 2

38. Universal Automatic Computer is _______

a) UNIAC b) UNVAC c) UNIVAC d) UNIIVAC

39. ___________ computer are with minimal memory, disk storage and processor power.


c) Mainframe Computer d) Network Computer

40. 0- 1 =__________

a) 1 b) 0 c) 10 d) 2

41. 10012- 112 = ________________

a) 01102 b) 11102 c) 011012 d) 011002

42. 111101012- 001100112 = ________________

a) 110000102 b) 1100100102 c) 000001011012 d) 0011111002

43. 1102 is equal to ______________ denary number.

a) 6 b) 3 c) 9 d) 7

44. 1111112+ 111101012 = ________________

a) 1001101002 b) 1100100102 c) 000001011012 d) 0011111002

45. 1+1+1=____________

a) 11 b) 10 c) 00 d) 101

46. Banks used ___________ types of computer.



47. _____________ uses binary number system.


48. ENIVAC consists of ___________ vacuum tubes.

a) 17,468 b) 18,454 c) 17,737 d) 10,343

49. Computer can be interconnected by _____________

a) Internet b) Intranet c) Network d) none

50. ________ is also called as super minis.



Code: WWC – CB5 HARDWARE & SOFTWARE lesson: 2

1. ____________ used to produce audio output.

a) Speaker b) Monitor c) Microphone d) flash memory

2. __________ is used to type instructions into the computer.

a) Keyboard b) monitor c) Speaker d) Printer

3. ________ is called as pointing device.

a) Keyboard b) monitor c) Speaker d) Mouse

4. ________ is used to make onscreen selection.

a) Keyboard b) monitor c) Speaker d) mouse

5. _______ used to deliver programs and store large multimedia files

a) Keyboard b) monitor c) Speaker d) CD/DVD Discs

6. _________card reader is used to read flash memory cards.

a) flash memory b) floppy disk c) flash d) None

7. _________ reads from and writes to floppy disks

a) floppy disk drive b) floppy disk card reader c) flash memory drive d)none

8. __________ is used to get spoken input.


9. ___________ produce printed copies of computer output.

a) Keyboard b) monitor c) Speaker d) Printer

10. __________ located inside the system unit.

a) Hard Drive b) Floppy Drive c) Flash drive d) CD/DVD

11. __________ used for storing small amount of data for backup.

a) Hard Drive b) Floppy Disk c) Flash drive d) CD/DVD

12._____ is an output device that let you see your work.

a) Keyboard b) monitor c) Speaker d) Mouse

13. ________ is the brain of the computer system.

a) CPU b) ALU c) MU d) MICR

14. CU stands for ________

a) Control Unit b) Central Unit c) Computer Unit d) Common Unit

15. _______ uses input devices to accept the data and program from the user.

a) Input Unit b) Output Unit c) Processing Unit d) None

16. The processed data within the computer is in the form of ________

a) electrical signal b) Binary c) Digital d) None

17. Barcode Reader is an example of ________

a) Input device b) Output device c) Processing d) None

18. Monitor is also called as ________

a)VDU b) FDU c) MDU d) SDU

19. ________ allows communication between user and the computer.


20. _______ performs logical operations like decision making.

a) Input Unit b) Output Unit c) Processing d) ALU

21.________ controls the entire system.

a) CU b) Output Unit c) Processing d) ALU

22. _____ is used to store the data in the storage device.

a) CU b) MU c) Processing d) ALU

23. Main memory is also called as _______

a) Primary memory b) Secondary memory c) none d) All

24. ________ is temporary or volatile memory.

a) RAM b) ROM c) EPROM d) PROM

25._________ memory is read only, it cannot be re-written.


26. ________ is permanent memory.


27. __________ is mostly external storage device except the hard disk.

a) Primary memory b) Secondary memory c) none d) All

28. ______ is a pad over which you can move a mouse.

a) Mouse Pad b) Keyboard Pad c) Pad d) None

29. ______ is called another pointing device.

a) Track ball b) Mouse c) Printer d) Joystick

30._______ is a small object you can roll along a hard, flat surface.

a) Mouse b) Keyboard c) Trackball d) Joystick

31._______ is used mostly for computer games.

a) Mouse b) Keyboard c) Trackball d) Joystick

32. ____________ device that enables you to enter drawing and sketches into a computer.

a) Digitizing tablet b) Scanner c) Joystick d) Digital Camera

33. ______ can read text or illustrations printed on paper.


34. Image can be input into a computer using ___________


35. ____________ is a type of display screen that has a touch-sensitive panel.

a) Digitizing tablet b) Scanner c) Joystick d) Touch sensitive screen

36. _______ allows the computer to recognize characters printed using magnetic ink.

a) MICR b) OCR c) OMR d) Barcode reader

37._______ refers to the branch of computer science that involves reading text from paper and

translating the images into a form that the computer can manipulate.


38. ________ enables you to take a book and feed it directly into an electronic computer file.


39. _________ is photoelectric scanners that read the bar codes.


40. Super market uses a barcode system called ______

a) MICR b) OCR c) BPC d) UPC

41. Optical Mark Recognition is also called as ___________


42. ______ uses paper-based forms which responders simply mark to answer a question.


43. _______read a magnetic strip on a card.

a) Notes Task b) magnetic c) OMR d) Barcode reader

44.___________ is a device that captures natural handwriting on any surface onto a computer.

a) MICR b) OCR c) Notes Task d) Barcode reader

45. _____ serves as voice input device


46. _________ used as a pointing device on some portable computers.

a) Touch Pad b) Light Pen c) Notes Taker d) None

47. _______ utilizes a light sensitive detector to select objects on a display screen

a) Touch Pad b) Light Pen c) Notes Taker d) None

48. ______ is anything that comes out of a computer.


49. ________ is another term for the display screen.


50. Monochrome monitor display _________ colors.

a) 2 b) 3 c) 5 d) 1

51.___________ monitor is capable of displaying different shades of gray.

a) Gray-scale b) Colour c) monochrome d) None

52. ________ monitor display 16 to over 1 millions different colours.

a) Gray-scale b) Colour c) monochrome d) None

53. ___________ monitor accepts digital signals rather than analog signals.

a) Digital b) Electrical c) Binary d) Analog

54. _______ is the traditional type of color display screen that has been used for years in

televisions.

a) Gray-scale b) Colour c) monochrome d) Analog

55. ____________ is a set of programs which instructs the computer to operate.

a) Software b) Hardware c) Program d) None

56. _______ is a set or group of information.

a) Files b) Program c) Software d) hardware

57. _______ is a set of instructions.

a) Files b) Program c) Software d) hardware

58. __________ is high-speed printers capable of printing an entire line at a time.

a) Line Printer b) Daisy-wheel Printer c) Dot-matrix printer d) Thermal Printer

59. A line printer can print ________ lines to ________ lines per minute.

a) 150, 600 b) 200, 600 c) 250, 500 d) 300, 700

60. ________ produce letter quality type.


61. ________ printer quality is low and produces noise.


62. _________ printer works on the same principal as a ball-head type-writer.


63._________ printing speed is around 300 characters per second.


64. Railway ticket counter used which type of printer.


65. _________produce images by pushing electrically heated pins against special heat-sensitive.

a) Line Printer b) Daisy-wheel Printer c) Dot-matrix printer d)Thermal Printer

66. _________ uses a laser beam and dry powdered ink to produce a fine dot matrix pattern.

a) Laser Printer b) Daisy-wheel Printer c) Dot-matrix printer d) Thermal Printer

67. _________ is widely used in fax machines and calculators.


68. __________ also produces poor quality print.


69. DPI stands for _____________

a) Dots Per Inch b) Dot punch instrument c) Digital Processing d) None

70. ___________can produces very good quality of graphic images.

a) Laser Printer b) Daisy-wheel Printer c) Dot-matrix printer d) Thermal Printer

71. ___________ use color catridges.

a) Line Printer b) Inkjet Printer c) Dot-matrix printer d) Thermal Printer

72. ________ catridge is also used for crisp monochrome output.

a) Black b) Yellow c) Cyan d) Magenta

73. _________ work by spraying ionizing link onto the paper in the described shape.

a) Line Printer b) Daisy-wheel Printer c) Dot-matrix printer d)Inkjet printer

74. __________ is a device that draws pictures on paper based on commands from a computer.

a) Sound card b) Daisy-wheel Printer c) Dot-matrix printer d) Plotter

75. _____________are used in engineering applications where precision is mandatory.

a) Line Printer b) Daisy-wheel Printer c) Dot-matrix printer d) Plotters

Code: WWC – CB5 OPERATING SYSTEM lesson: 3

1. _________ is a program that acts as an intermediatary between a user and the computer

hardware.

a) Operating System b CPU c) ALU d) CU

2. Windows is an example of ___________

a) Operating System b CPU c) ALU d) CU

3. ___________ checks the computer system and enables us to work.

a) Operating System b) CPU c) ALU d) CU

4. __________ maintains all the input/output functions of a computer.

a) Operating system b) CPU c) ALU d) CU

5.______ is used to control machinery, scientific instruments and industrial systems.

a) Real-Time OS b) Single User, Single-Tasking OS

c) Single-User, Multi-Tasking OS d) Multi-User OS

6. Windows 98 is an example of _________



7. UNIX is an example of ___________



8. Palm OS is an example of ___________



9. VMS is an example of ________



10.__is designed to manage the computer, so that one user can effectively do one thing at a time.



11. _________ this type of OS can be use on their desktop and laptop.



12. _________ allows many different users to take advantages of the computer’s resources

simultaneously.



13. ________is very simple to learn as it allows the usage of English words as a command to the

computer.

a) MS-DOS b) UNIX c) LINUX d) Windows

14.______ Command is very simple and easy to remember.

a) MS-DOS b) UNIX c) LINUX d) Windows

15. All these commands follow their own rules of grammar known as ______

a) Command b) Rules c) Protocol d) Syntax

16. _____ are a part of command.com file which is loaded in the memory and do not require any

special files for their execution.

a) Internal Command b) external Command

c) Main Command d) Executing Command

17._______ displays the system date and allows or prompts you to enter a new date.

a) Date b) Day c) Time d) Clear

18. The date format is ___________

a) MM-DD-YY b) DD-MM-YY c) YY/MM/DD d) MM/DD/YY

19. __________ display the system time.


20. C:\>time display __________


21. C:\>cls is used to ___________

a) Clear the Screen b) Insert text c) Insert new screen d) None

22. To view all the files and directories in page wise.

a) Dir/p b) Dir/w c) Dir/s d) Dir/d

23. To view all the files and directories in width wise.


24. To view all the files and directories in the subdirectories of the current drive.


25. ____ and _______ are two wild card.

a) @, & b) *,? C) #,^ d) %,@

26. __________ command is used to change directory.

a) CD b) MD c) RD d) HD

27. __________ command is used to create a directory within a directory.

a) MKDIR b) CHDIR c) RMDIR d) CDDIR

28. _________represents any number of characters.

a) * b) ? c) @ d) #

29. _________ represents only one character.

a) * b) ? c) @ d) #

30. ________command is used to view the contents of the file.

a) Type b) View c) Copy Con d) Path

31. To copy the information’s typed on the screen to the named file.

a) Type b) View c) Copy Con d) Path

32.________ command is used to remove one or more specified files from the directory.

a) Del b) Remove c) Rename d) Delete

33. _______ command is used to copy one or more files from a source to destination.

a) Copy b) Path c) Copy Con d) Del

34. When an ____ command is executed DOS searches for a special file on the disk by its name.



35. _______ command is used to check the status on the disk.

a) Check Disc b) Check status c) Check process d) None

36. Format is an example of ______________



37. _______ is used to create change a volume label name for a disk

a) Label b) Attribute c) Check Disk d) Path

38. _______ command is used to display current file attribute.

a) Attrib b) Attri c) Attribute d) Att

39.____ is developed and marked by Microsoft Corp. USA.

a) LINUX b) UNIX c) MSDOS d) Windows

40. __________ allows you to pass instructions to the computer by clicking on icons.

a) GUI b) CUI c) AUI d) HUI

41. Microsoft Windows is a __________


42.___ is a technique in which various applications can be viewed simultaneously.

a) Multitasking b) Multithread c) Single Tasking d) None

43. __ is a technique to divide an application and execute the divided application simultaneously.

a) Multitasking b) Multithread c) Single Tasking d) None

44. DOS was further developed in the year?

a) 1980 b) 1990 c) 1970 d) 1860

45. _____ act as a link between the computer and the user.

a) User Interface b) Computer Interface c) Friendly environment d) None

46. ________ is a type of interface which allows people to interact with commands and

character.


47. _______ is a type of interface which allows people to interact with electronic devices.


48. __________ moves the file from the folder to a storage area.

a) Recycle Bin b) Restore c) Back Up d) None

49._________are used to change the default mouse icon appearance.

a) Button b) Pointer c) Motion icon d) General

50. ________ is used to reduce or to increase the speed of the mouse movement.


51. ________ is used to reduce or increase the mouse speed and to add a trail to your mouse.


52. ______ button is used to change the driver of the mouse if it is incompatible.


53. ______ gives the name of the work.

a) Title bar b) Menu bar c) Work area d) Control Menu bar

54. ______ controls the function of notepad.


55. The blank white space below the menu bar is ________


56. _______ is seen right-top corner of the notepad window.


57. The vertical stick blinking on the screen is called _______

a) Cursor b) Insertion point c) Page maker d) Page documentation

58. The short cut key used to paste the text

a) ctrl+C b) Ctrl+V c) Ctrl+ P d) Ctrl +U

59. The shortcut key for Undo

a) Ctrl+Z b) Ctrl+X c) Ctrl+ V d) Ctrl+G

60. The shortcut key for Cut


61. The shortcut key for Delete

a) Ctrl+Z b) Ctrl+X c) Alt d) Del

62. The shortcut key for Find

a) Ctrl+Z b) Ctrl+X c) Ctrl+ V d) Ctrl+F

63. The shortcut key for Find Next

a) F3 b) F4 c) F5 d) F1

64. The shortcut key for Replace

a) Ctrl+Z b) Ctrl+X c) Ctrl+ H d) Ctrl+G

65. The shortcut key for Go to


66. The shortcut key for Select All

a) Ctrl+Z b) Ctrl+X c) Ctrl+ V d) Ctrl+A

67. The shortcut key to insert date and time

a) F3 b) F4 c) F5 d) F

68._________ menu provide information about using that particular program

a) Help Topics b) Help Menu c) View Menu d) None

69. The shortcut key to open Tool Box

a) Ctrl+V b) Ctrl+T c) Ctrl+D d) Ctrl+B

70._______ tool is used for drawing thin lines and curves.


71. ___________ tool is used to rub out any part of the drawing


72.________ tool is used to paint object.


73. __________ tool is used to spray paint in an area.


74.________ tool is used to draw straight lines

a) Pencil b) Line c) Brush d) Air Brush

75. _______ tool is used to draw rectangles and squares.

a) Pencil b) Rectangle c) Brush d) Air Brush

76. _________ tool fills a closed area with the chosen colour.

a) Fill with color b) Pick color c) Rounded Rectangle d) None

77. ______tool is used to select a color you have previously used in the drawing.

a) Pick color b) Fill with color c) Air Brush d) Pencil

78. _________ toolbar provides shortcuts for menu options.

a) standard b) Formatting c) Workspace d) Menu

79. _______ is the area in the document window where the text is typed.

a) standard b) Formatting c) Workspace d) Menu

80. _______ display the information about the document on which you are working currently.

a) Title bar b) Menu bar c) Work area d) Status bar

81.__________ is the way to save the data to a different file format

a) Save b) Save as c) Open d) Exit

82. _________ closes the word document and returns to windows.

a) Return b) Quit c) Open d) Exit

83. ______ option is used to reverse the last performed action on the document.

a) Undo b) Redo c) Cut d) Paste

84. ______ option is used to reverse the last undo action on the document.

a) Undo b) Redo c) Cut d) Paste

85. ____________is a toggle that allows you to display the ruler showing you the typing area for

your document.

a) Tool Bar b) Ruler c) Format bar d) Menu bar

86. _______ is a toggle that allows you to display the format toolbar under the standard tool bar.

a) Tool Bar b) Ruler c) Format bar d) Menu bar

87. _________ highlight the portions that you want to highlight in your document.

a) bullets & numbering b) Paragraph c) Alignment d)None

88) _____ is a way of organizing the text.

a) bullets & numbering b) Paragraph c) Alignment d)None

89. By default, wordpad gives you a tab stop every _____ inch.

a) half b) 1 c) 2 d) 3

90. The shortcut key for Underline is _____

a) Ctrl+B b) Ctrl+U c) Ctrl+I d) Ctrl+C

91. The shortcut key for Bold is _____


92. The shortcut key for Italic is _____


93. The shortcut key for Copy is _____


94. The shortcut key for Print is _____

a) Ctrl+B b) Ctrl+U c) Ctrl+I d) Ctrl+P

95. The shortcut key for Left alignment is _____

a) Ctrl+B b) Ctrl+U c) Ctrl+E d) Ctrl+L

96. The shortcut key for Centre alignment is _____

a) Ctrl+B b) Ctrl+U c) Ctrl+E d) Ctrl+C

97. The shortcut key for Right alignment is _____

a) Ctrl+B b) Ctrl+U c) Ctrl+I d) Ctrl+R

98. To save a key button

a) Alt+S b) Ctrl+S c) Shift+S d) none

99. To open an icon

a) Double click b) Right Click c) Left click d) None


a) By size b) by name c) By type d) By date

Code: WWC – CB5 Introduction to LOGO lesson: 4

1. The first version of LOGO was created in _________

a) 1967 b) 1987 c) 1977 d) 1988

2. The first version of LOGO was created by _________

a) Seymour Papert b) Charles Babbage c) John Napier d) None

3. LOGO stands for _____________

a) Logic Oriented Graphic Oriented b) Logic Oriented Gate Organization

c) Largest Organization Graphic Oriented d) None

4. Logo communicates with the computer through __________

a) Commands b) Clicking icons c) Both d) None

5. __________ allow complex graphics image to be created with a minimum of coding.

a) Turtle graphics b) typing graphics c) graphics d) None

6. An order given the computer to perform some task is called as _______

a) Command b) graphics c) Turtle d) None

7.__________ is tied to the output/command-Recall list box and to execute button.

a)Input Box b) Output Box c) Execute Button d) Trace Button

8. _________ will record all output including what you type into the input box.


9. _____ also supports context sensitive help and editing with clipboard.

a)Input Box b) Output Box c) Execute Button d) Both A and B

10. _______ executes what is in the input box.


11. The command in the input box is pushed by hit _______ key.

a) Enter b) Shift c) Alt d) Tab

12. ______ pop up a status window telling you what LOGO is up to.

a)Input Box b) Output Box c) Execute Button d) Status Button

13. ________ turns on tracking for debugging your program.

a) Trace Button b) Output Box c) Execute Button d) Status Button

14. _________immediately stops LOGO from processing any further.

a) Trace Button b) Halt Button c) Execute Button d) Status Button

15. _______ is like a CLEARSCREEN command.

a) Trace Button b) Reset Button c) Execute Button d) Status Button

16. _______ is used to reset the LOGO.

a) Trace Button b) Reset Button c) Execute Button d) Status Button

17. ________ turns on single stepping for debugging your program.

a) Trace Button b) Step Button c) Execute Button d) Status Button

18. ______stops LOGO so that you can examine variables make changes or whatever.

a) Trace Button b) Pause Button c) Execute Button d) Status Button

19.________ is where you do high level tasks in LOGO.

a) Menu b) Title c) Status d) Workspace

20. _______menu includes commands that enable you to operate on logo procedure files.

a) File Menu b) Bitmap Menu c) Set Menu d) Zoom Menu

21._______ will clear all procedures currently loaded in memory.

a) File New Command b) File Load Command

c) File save Command d) File Edit Command

22. ________ allows you to load in procedures from disk into memory so that they can be

executed or edited.



23. ________ allows you to save everything that is loaded in memory onto the disk.



24. __________is same as File save command, but prompts your for a new file name.

a) File Save as Command b) File Load Command


25. ___________is used to edit procedures that have already been loaded in memory.



26._______is used to erase procedures that have already been loaded in memory.

a) File New Command b) File Erase Command


27.________ is used to exit MSWLOGO.

a) File Exit Command b) File Load Command


28. ________ menu includes commands that enable you to operate on bitmap files.

a) Bitmap Menu b) Set menu c) Zoom Menu d) Help Menu

29. __________ allows you to read in an image you are already saved in the past.


c) Bitmap Save command d) Bitmap Save As Command

30.________ allows you to save a picture of your work on the computer’s disk.



31. ________ is same as Bitmap Save Command, but prompts your for a new file name.



32._________ allows you to select the work area to be printed or saved.

a) Bitmap Active Area Command b) Bitmap Load Command


33.________ command allows you to set how many “Turtle Pixels” are mapped to an inch on

your printout.

a) Bitmap New Command b) Bitmap Active Area Command


34. ______ allows you to setup your printer before you print.

a) Bitmap Print Setup Command b) Bitmap Load Command


35. ______ allows you to print your work on the printer.

a) Bitmap Print Setup Command b) Bitmap Load Command

c) Bitmap Print command d) Bitmap Save As Command

36. _________ allows you to SET some of the characteristics of how LOGO behaves when

drawing.

a) Bitmap Menu b) Set menu c) Zoom Menu d) Help Menu

37. _________ command allows you to select the pen size in which the turtle will draw.

a) Set PenSize b) Set Label Font c) Set Pen Color d) Set FloodColor

38.________command allows you to select the font in which the command Label will draw with.


39.__________ command allows you to choose the commander’s font.

a) Set PenSize b) Set Label Font c) Set Commander Font d) Set FloodColor

40. _________ command allows you to select the pen color.


41._________ command allows you to select the flood color in which the turtle wil FILL.


42. _________ command allows you to select the screen color.

a) Set PenSize b) Set Label Font c) Set Pen Color d) Set screen colour

43.________command allows you to select the screen color with thw Logo command.

a) Set FloodColor b) Set Label Font c) Set Pen Color d) Set screen colour

44. __________ command is used to move the turtle forward according to the number indicated.


45. __________ command is used to moves the turtle back according to the number indicated.


46. ___________command is used to changes the direction of the turtle by turning it to the right.


47. _________command is used to change the direction of the turtle by turning it to the left.


48. ___________ command is used to makes the turtle invisible.

a) FD b) HT c) RT d) LT

49. ___________ command is used to makes the turtle visible.

a) ST b) HT c) RT d) LT

50. __________ command is used to erase the picture before a new picture is drawn.

a) FD b) HT c) RT d) CS

51. __________ command is used to erase all the text and commands from the commander

window.

a) CT b) HT c) RT d) CS

52. __________ command is used to find round value.

a) ROUND b) SQRT c) POWER d) SUM

53. __________command is used to returns a positive square root.


54. _______ command is used to returns the result of a number raised to a power.


55. __________ keyword is used to find the sum of two numbers.

a) DIFFERENCE b) SQRT c) POWER d) SUM

56. __________ keyword is used to find the subtraction of two numbers.

a) DIFFERENCE b) SQRT c) POWER d) SUM

57. __________ keyword is used to find the product of two numbers.

a) DIFFERENCE b) SQRT c) PRODUCT d) SUM

58.________ command will bring the turtle to the home position without erasing the drawings.

a) DIFFERENCE b) SQRT c) POWER d) HOME

59. To provide the results LOGO provides a primitive called_________

a) PR b) HT c) ST d) LT

60. ______ is a simple and powerful set of commands to manipulate a turtle.

a) Turtle b) Command c) INPUT Box d) Output Box

61. ___________ command allows you to select the flood colour in which the turtle will FILL.

a) Set FloodColor b) Set ScreenColor

c) Set Pencolor d) Set CommanderFont

62. ___________ command allows you to select the screen color.

a) Set FloodColor b) Set ScreenColor

c) Set Pencolor d) Set CommanderFont

63. __________command allows you to double the zoom factor.

a) zoom In b) zoom Out c) zoom Normal d) None

64. __________ command allows you to half the zoom factor.


65. __________ command allows you to reset the zoom factor to 1.0


66. __________ runs the DEMO program from the Logo library.

a) Help MCI command b) Help Demo Command

c) Help Tutorial Command d) Help Examples Command

67.________ put you into the MCI help.



68. ________ runs the tutorial program from the Logo library.



69. _______uses notepad to present a brief outline of all the supplied examples.

a) Help MCI command b) Help Examples Command


70. ______ gives some details about the LOGO program like its version.

a) Help about command b) Help Demo Command


71. ________ uses notepad to present the release note for this release of MSWLogo.

a) Help MCI command b) Help Release Notes Command


72. The output of PR SUM 5 6

a) 11 b) 19 c) 12 d) 10

73. The output for PR PRODUCT 8 5

a) 40 b) 20 c) 45 d) 50

74. PR POWER 2 5

a) 32 b) 64 c) 8 d) 16

75. FD means _______

a) Forward b) Front direction c) first direction d) None

76. PR ROUND 5.7

a) 6 b) 8 c) 7 d) 9

77. PR PI

a) 3.141 b) 3.121 c) 2.141 d) 1.141

Code: WWC – CB5 ADVANCED COMMANDS lesson: 5

1._____________ command is used to display a current system time.

a) Time b) Date c) Day d) None

2. __________ command is used to converts all uppercase letters in a text string to lowercase.

a) LOWERCASE b) UPPERCASE c) PENUP d) PENDOWN

3. __________ command is used to converts all lowercase letters in a text string to uppercase.


4. __________ is used to sets the pen’s position to UP, without changing its mode.


5. __________ is used to sets the pen’s position to DOWN, without changing its mode.


6. __________ is used to sets the pen’s position to DOWN and mode to Erase.

a) PEN PAINT b) PEN ERASE c) PENUP d) PENDOWN

7. __________ is used to sets the pen’s position to PAINT and mode to Erase.


8. __________ is used to restore the pen to normal use pen paint.


9. ________ is the normal mode the turtle draws in.


10. ________ is a command used to fill the pen’s color on any closed shape.

a) FILL b) PE c) PPT d) None

11. _____ command is used to runs the instruction list repeatedly, number of times.

a) FILL b) PEN ERASE c) REPEAT d) PENDOWN

12. The repeat command should be given in the ________

a) () b) [] c) {} d)<>

13._______command is used to set the required color on the pen.

a) SET PC b) SETFC c) SETSC d) None

14. ______command is used to set the screen background.


15.________ command is used to set the background / graphic area in color of your choice.


16. ____ command that exits from logo.

a) EXIT b) BYE c) QUIT d) GOODBYE

17. The index color map for 0 is____________

a) [ 0 0 0] b) [0 0 1] c) [ 0 0 0 0] d) None


a) [ 183 183 183] b) [255 163 0] c) [ 144 113 208] d)[255 149 119]


a) [ 183 183 183] b) [255 163 0] c) [ 144 113 208] d)[255 149 119]


a) [ 183 183 183] b) [255 163 0] c) [ 144 113 208] d)[255 149 119]


a) [ 183 183 183] b) [255 163 0] c) [ 144 113 208] d)[255 149 119]


a) [120 187 187] b) [100 162 64] c) [ 197 136 18] d)[155 96 59]


a) [120 187 187] b) [100 162 64] c) [ 197 136 18] d)[155 96 59]


a) [120 187 187] b) [100 162 64] c) [ 197 136 18] d)[155 96 59]


a) [120 187 187] b) [100 162 64] c) [ 197 136 18] d)[155 96 59]


a) [255 255 255] b) [255 255 0] c) [ 255 0 255] d)[255 0 0]


a) [255 255 255] b) [255 255 0] c) [ 255 0 255] d)[255 0 0]


a) [255 255 255] b) [255 255 0] c) [ 255 0 255] d)[255 0 0]


a) [255 255 255] b) [255 255 0] c) [ 255 0 255] d)[255 0 0]


a) [0 255 255] b) [0 255 0] c) [ 0 0 255] d)[0 0 0]


a) [0 255 255] b) [0 255 0] c) [ 0 0 255] d)[0 0 0]


a) [0 255 255] b) [0 255 0] c) [ 0 0 255] d)[0 0 0]

COMPUTER BASICS Class: V Code: CV CB1 …. Expand MICR a) Magnetic Ink Character Region b) Magnetic...

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Transcript of COMPUTER BASICS Class: V Code: CV CB1 …. Expand MICR a) Magnetic Ink Character Region b) Magnetic...