Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th....
-
Upload
iris-bates -
Category
Documents
-
view
214 -
download
0
Transcript of Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th....
![Page 1: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/1.jpg)
Copyright Prentice-Hall, Inc. 1998 3-1
Telling Computers What to DoTelling Computers What to Do
Larry Long
&
Nancy Long
5th. Editio
n
Student Disk
CHAPTER
3
![Page 2: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/2.jpg)
Copyright Prentice-Hall, Inc. 1998 3-2
Atlanta Olympics
![Page 3: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/3.jpg)
Copyright Prentice-Hall, Inc. 1998 3-3
Data Access
![Page 4: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/4.jpg)
Copyright Prentice-Hall, Inc. 1998 3-4
Software TypesSoftware Types
![Page 5: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/5.jpg)
Copyright Prentice-Hall, Inc. 1998 3-5
Software TypesSoftware Types
SystemSystemSystemSystem
![Page 6: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/6.jpg)
Copyright Prentice-Hall, Inc. 1998 3-6
Software TypesSoftware TypesBusiness Business
SystemSystemSystemSystem
![Page 7: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/7.jpg)
Copyright Prentice-Hall, Inc. 1998 3-7
Software TypesSoftware TypesBusiness Business
ProductivityProductivity
SystemSystemSystemSystem
![Page 8: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/8.jpg)
Copyright Prentice-Hall, Inc. 1998 3-8
Software TypesSoftware TypesBusiness Business
ProductivityProductivity
SystemSystemSystemSystem
WorkgroupWorkgroupComputingComputing
![Page 9: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/9.jpg)
Copyright Prentice-Hall, Inc. 1998 3-9
Software TypesSoftware TypesBusiness Business
ProductivityProductivity
SystemSystemSystemSystem
WorkgroupWorkgroupComputingComputing
EducationEducation &&ReferenceReference
![Page 10: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/10.jpg)
Copyright Prentice-Hall, Inc. 1998 3-10
Software TypesSoftware TypesBusiness Business
Home &Home & PersonalPersonal
ProductivityProductivity
SystemSystemSystemSystem
WorkgroupWorkgroupComputingComputing
EducationEducation &&ReferenceReference
![Page 11: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/11.jpg)
Copyright Prentice-Hall, Inc. 1998 3-11
Software TypesSoftware TypesBusiness Business
Home &Home & PersonalPersonal
ProductivityProductivity
MultimediaMultimedia
SystemSystemSystemSystem
WorkgroupWorkgroupComputingComputing
EducationEducation &&ReferenceReference
![Page 12: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/12.jpg)
Copyright Prentice-Hall, Inc. 1998 3-12
Software TypesSoftware TypesBusiness Business
Home &Home & PersonalPersonal
ProductivityProductivity
MultimediaMultimedia
SystemSystemSystemSystem
MiscellaneousMiscellaneous
WorkgroupWorkgroupComputingComputing
EducationEducation &&ReferenceReference
![Page 13: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/13.jpg)
Copyright Prentice-Hall, Inc. 1998 3-13
![Page 14: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/14.jpg)
Copyright Prentice-Hall, Inc. 1998 3-14
![Page 15: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/15.jpg)
Copyright Prentice-Hall, Inc. 1998 3-15
Operating Operating SystemSystem
KernelKernelMultitaskingMultitaskingText-Based SoftwareText-Based SoftwareGraphics Based Graphics Based SoftwareSoftware
![Page 16: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/16.jpg)
Copyright Prentice-Hall, Inc. 1998 3-16
Icons
![Page 17: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/17.jpg)
Copyright Prentice-Hall, Inc. 1998 3-17
Windows 98 Operating System
![Page 18: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/18.jpg)
Copyright Prentice-Hall, Inc. 1998 3-18
Mac OS
![Page 19: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/19.jpg)
Copyright Prentice-Hall, Inc. 1998 3-19
Handheld PC with ROM-based OS
![Page 20: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/20.jpg)
Copyright Prentice-Hall, Inc. 1998 3-20
Operating System Operating System ObjectivesObjectives
To Facilitate To Facilitate CommunicationCommunication Between Computer & UserBetween Computer & User Among System ComponentsAmong System Components
To Maximize ThroughputTo Maximize Throughput To Minimize Time Needed To Minimize Time Needed to Execute to Execute CommandsCommands
![Page 21: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/21.jpg)
Copyright Prentice-Hall, Inc. 1998 3-21
![Page 22: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/22.jpg)
Copyright Prentice-Hall, Inc. 1998 3-22
Operating System Operating System ObjectivesObjectives
To Optimize Use of System To Optimize Use of System Resources Resources
To Keep Track of Stored To Keep Track of Stored Files Files
To Provide Security for the To Provide Security for the Computer SystemComputer System
To Monitor All Systems & To Monitor All Systems & Alert to Failures & ProblemsAlert to Failures & Problems
![Page 23: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/23.jpg)
Copyright Prentice-Hall, Inc. 1998 3-23
Computer Computer ProgramsPrograms
Input/Output InstructionsInput/Output InstructionsComputation InstructionsComputation InstructionsControl InstructionsControl InstructionsAssignment InstructionsAssignment InstructionsFormal InstructionsFormal Instructions
![Page 24: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/24.jpg)
Copyright Prentice-Hall, Inc. 1998 3-24
Early Programming bysetting switches
![Page 25: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/25.jpg)
Copyright Prentice-Hall, Inc. 1998 3-25
The modern programmingenvironment
![Page 26: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/26.jpg)
Copyright Prentice-Hall, Inc. 1998 3-26
Java programming foronline multimedia
applications
![Page 27: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/27.jpg)
Copyright Prentice-Hall, Inc. 1998 3-27
Programming Programming LanguagesLanguages
Machine LanguageMachine LanguageProcedure-Oriented Procedure-Oriented LanguagesLanguages
Object-Oriented LanguagesObject-Oriented LanguagesThe Fourth GenerationThe Fourth GenerationVisual LanguagesVisual LanguagesNatural Languages Natural Languages
![Page 28: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/28.jpg)
Copyright Prentice-Hall, Inc. 1998 3-28
A COBOL Program
![Page 29: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/29.jpg)
Copyright Prentice-Hall, Inc. 1998 3-29
Flowchart
![Page 30: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/30.jpg)
Copyright Prentice-Hall, Inc. 1998 3-30
Visual Basic
![Page 31: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/31.jpg)
Copyright Prentice-Hall, Inc. 1998 3-31
Word Macro Language
![Page 32: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/32.jpg)
Copyright Prentice-Hall, Inc. 1998 3-32
PlatformsPlatformsThe ProcessorThe Processor
Intel Pentium ProIntel Pentium ProPower PCPower PC
The Operating SystemThe Operating SystemWindows 95/97/NT/CEWindows 95/97/NT/CEMacintoshMacintosh
Registered trademarks of Intel Corporation and Microsoft Corporation
![Page 33: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/33.jpg)
Copyright Prentice-Hall, Inc. 1998 3-33
PC PlatformsPC PlatformsMS-DOS CompatibleMS-DOS CompatibleMS-DOS & Windows MS-DOS & Windows
CompatibleCompatibleWindows is User FriendlyWindows is User FriendlyIt Enables Multi-TaskingIt Enables Multi-TaskingIt Allows For Large FilesIt Allows For Large FilesIt Permits Information It Permits Information SharingSharing
![Page 34: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/34.jpg)
Copyright Prentice-Hall, Inc. 1998 3-34
Multitasking
![Page 35: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/35.jpg)
Copyright Prentice-Hall, Inc. 1998 3-35
PC/Windows Platforms: PC/Windows Platforms: 95/97/NT/CE95/97/NT/CEDoes Not Require the Does Not Require the
Antiquated MS-DOS Operating Antiquated MS-DOS Operating SystemSystem
Plug & Play CapacityPlug & Play CapacityMacintosh CompatibleMacintosh CompatibleMulti-user PlatformsMulti-user PlatformsUNIX & Windows NTUNIX & Windows NT
PC PlatformsPC Platforms
![Page 36: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/36.jpg)
Copyright Prentice-Hall, Inc. 1998 3-36
Computer Computer OperationOperation
Installing Hardware & Installing Hardware & SoftwareSoftware
Power Up/Shut DownPower Up/Shut DownEntering Commands & DataEntering Commands & DataInput & ControlInput & ControlPoint & Draw DevicesPoint & Draw DevicesMenus & Button BarsMenus & Button Bars
![Page 37: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/37.jpg)
Copyright Prentice-Hall, Inc. 1998 3-37
The Boot Procedure
![Page 38: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/38.jpg)
Copyright Prentice-Hall, Inc. 1998 3-38
QWERTY Keyboard
![Page 39: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/39.jpg)
Copyright Prentice-Hall, Inc. 1998 3-39
Drag and Drop
![Page 40: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/40.jpg)
Copyright Prentice-Hall, Inc. 1998 3-40
Drop-down Menus
![Page 41: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/41.jpg)
Copyright Prentice-Hall, Inc. 1998 3-41
Toolbar
![Page 42: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/42.jpg)
Copyright Prentice-Hall, Inc. 1998 3-42
Scrolling
![Page 43: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/43.jpg)
Copyright Prentice-Hall, Inc. 1998 3-43
![Page 44: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/44.jpg)
Copyright Prentice-Hall, Inc. 1998 3-44
PC-based system monitoring and control
![Page 45: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/45.jpg)
Copyright Prentice-Hall, Inc. 1998 3-45
Computer Aided Designand Manufacturing
(CAD/CAM)
![Page 46: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/46.jpg)
Copyright Prentice-Hall, Inc. 1998 3-46
Tank Simulator(joystick-driven)
![Page 47: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/47.jpg)
Copyright Prentice-Hall, Inc. 1998 3-47
Tank simulation view
![Page 48: Copyright Prentice-Hall, Inc. 1998 3-1 Telling Computers What to Do Larry Long & Nancy Long 5th. Edition Student Disk CHAPTER3CHAPTER3.](https://reader035.fdocuments.in/reader035/viewer/2022062804/5697bf9c1a28abf838c935b7/html5/thumbnails/48.jpg)
Copyright Prentice-Hall, Inc. 1998 3-48
Next....Next....
Chapter 4Chapter 4
Storing & Retrieving Information: Storing & Retrieving Information: Disk & Tape Back-up UnitsDisk & Tape Back-up Units