FPL-II Unit-4 Android & Embedded C MCQ's

Question-Native development kit is used to develop application in _______language

A) java

B) C

C) C++

D) Both b & C

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Answer- D

Question-________ virtual machine is used to excute application for android that are

developed in java language

A) Java

B) Dalvik

C) Davit

D) None

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Answer- B

Question-Android is______ system

A) Linux-based

B) Windows

C) Mac

D) All

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Answer- A

Question-_____ is used for accesing information over a mobile wireless network

A) MAP

B) WAP

C) LAN

D) WAN

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Answer- B

Question-Android operating System is________

A) Open Source

B) Closed Source

C) Proprietary

D) Licensed

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Answer- A

Question-OHA stands for

A) Oraganization of Handset Alliance

B) Open Handset Association

C) Open Handset Alliance

D) Object Handset Association

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Answer- C

Question-Android framework consist of how many layers

A) 5

B) 4

C) 6

D) 3

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Answer- B

Question-The OHA was established on_____

A) 7-Nov

B) 6-Nov

C) 9-Nov-

D) 05-Nov

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Question-The bottom layer of Android is________

A) Library and Runtime layer

B) Application framework layer

C) Application layer

D) kernel Layer

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Answer- D

Question-WAP stands for_______

A) Wireless Application Protocol

B) Wireless Association Paradigm

C) Wireless Application Practical

D) Wireless Asynchronous Protocol

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Question-Google purchased the initial developer of software Android Inc.,in the

year______

A) 2003

B) 2005

C) 2006

D) 2007

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Question-SDK stands for_______

A) Software Development Knowledge

B) Software Digital Kit

C) Software Development Kit

D) Second digital Knowledge

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Answer- C

Question-WAP Forum was introduced in_______

A) 1997

B) 2003

C) 1998 1994

D) 2004

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Question-____is a web browser for mobile devices such as mobile phones

A) DAP browser

B) WAP browser

C) Internet

D) All

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Answer- B

Question-____ is Markup language used in WAP

A) HTML

B) WML

C) Both

D) None

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Answer- B

Question-The Android Platform was introduced by the Open Handset Alliance in

________

A) 1997

B) 2003

C) 1998

D) 2007

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Question-Performance of the browser has been enhanced with the use of____

A) WAP

B) java

C) V8 engine

D) None

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Answer- C

Question-_________enables faster loading of Javascript-heavy pages

A) java

B) WAP

C) V8 engine

D) None

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Answer- C

Question-Apple's store is the only method of distribution for_____apps

A) ios

B) Android

C) Both

D) None

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Answer- A

Question-______application are more secure to download

A) Android

B) Apple

C) Both

D) None

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Answer- B

Question-_______application are more easy to download

A) Android

B) Apple

C) Both

D) None

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Answer- A

Question-Android Development can be done on _______

A) Mac

B) Windows

C) Linux

D) All

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Answer- D

Question-_____includes a set of development tools

A) SDK

B) JDK

C) FDK

D) None

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Answer- A

Question-The Android framework consist of____layers

A) Two

B) Three

C) Four

D) Eight

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Answer- C

Question-The top layer of Android framework is ________layer

A) Application

B) Library and Runtime

C) Application Framework

D) kernel Layer

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Answer- A

Question-In_____ layer applications are assembled and situated in framework

A) Applications

B) Library and Runtime

C) Application Framework

D) kernel Layer

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Answer- A

Question-The bottom layer of Android framework is________layer

A) Application

B) Library and Runtime

C) Application Framework

D) kernel Layer

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Answer- D

Question-______tools are platform independent

A) SDK

B) JDK

C) Platform

D) None

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Answer- A

Question- Android platform was introduced by________tools are platform independent

A) Alliance Open Handset

B) Open Handset Alliance

C) Open Handset Association

D) Association Open Handset

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Answer- B

Question-WAP Forum ,is group founded by_______

A) Nokia,Ericsson,Phone.com and Motorola

B) Nokia,Ericsson,Phone.com and Google

C) Samsung,Ericsson,Nokia and Motorola

D) Nokia,Google,Samsung

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Answer- A

Question-SDK includes__________

A) Documentation and Tools

B) Complier And APIs

C) Debugger and Tools

D) Tools and APIs

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Answer- D

Question-Dalvik byte code has the extension

A) .dex

B) .dbc

C) .apk

D) .dbk

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Answer- A

Question-Cupcake,Donuts,Gingerbread and Éclair are the versions of ________

A) Linux

B) Windows

C) Android

D) iPhone

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Answer- C

Question-___________ is used to develop open standards for mobile devices

A) WAP

B) OHA

C) API

D) SDK

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Answer- B

Question-Which of the following is a protocol

A) WAP

B) OHA

C) API

D) SDK

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Answer- A

Question-API stands for_________

A) Application Programming Interface

B) Associated Protocol Interface

C) Advanced Programming Integration

D) Advanced Programming Interface

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Answer- A

Question-Android is______ based Operating system

A) Linux

B) Windows

C) Mac

D) All

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Answer- A

Question-Android is designed basically for_______Operating system

A) Desktop computer

B) touch screen mobile

C) Server

D) All

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Answer- B

Question-Android is not useful in________

A) Desktop computer

B) notebook

C) smartbook

D) touch screen mobile

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Answer- A

Question-Android operating System is________

A) Open Source

B) Multitasking

C) unstable

D) All

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Answer- D

Question-WAP browser is a web browser for______

A) Desktop computer

B) mobile devices

C) Server

D) None

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Answer- B

Question-The OHA was lead by_______

A) WAP forum

B) Google

C) Microsoft

D) None

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Answer- B

Question-Google purchased android in______year

A) 2003

B) 2008

C) 2005

D) None

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Answer- C

Question-The Android SDK includes_______major components

A) Three

B) Five

C) Seven

D) Two

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Answer- B

Question-AVD stands for _________

A) Android Virtual Device

B) Android Vehicle Device

C) Analog Virtual Device

D) None

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Answer- A

Question-________ package used for Android application fundamentals

A) android.*

B) dalvik.*

C) java.*

D) javax.*

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Answer- A

Question-________ package used for Dalvik Virtual Machine support classes

A) android.*

B) dalvik.*

C) java.*

D) javax.*

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Answer- B

Question-____protocol works at transport layer

A) WAE

B) WSP

C) WDP

D) WTLS

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Answer- C

Question-Jelly Bean is popular name for Android version_____

A) 5.1X

B) 1.4X

C) 1.5X

D) 4.1X

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Question-WAP is a technical standard for accessing information over a______

A) Wired network

B) Bluetooth

C) Mobile Wireless Network

D) None

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Answer- C

Question-Android is licensed under which open source licensing license?

A) Gnu's GPL

B) Apache/MIT

C) OSS

D) Sorceforge

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Answer- B

Question-A device with Android installed is needed to develop apps for Android

A) TRUE

B) FALSE

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Question-What part of the Android platform is open source

A) Low-level linux modules

B) The entire stack is an open source platform

C) Native libraries

D) application frame work

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Answer- B

Question-Android releases since 1.5 has been given nicknames derived how?

A) Adjective and strange animal

B) Food

C) Something that starts w/'A'-> something that starts w/'B'….

D) American states

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Answer- B

Question-While developing Android applications,developers can test their apps on____

A) Emulator included in Android SDK

B) Physical Android Phone

C) Thord-party Emulators

D) All three options will work

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Answer- D

Question-The Android OS comes with many useful system services,which include processes

you can easily ask for things such as yours

A) All of these and more

B) Location

C) Sensor Readings

D) Wifi-Hot Spots

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Answer- A

Question-______is the Member of OHA

A) Google

B) Sony

C) Motorola

D) All

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Answer- D

Question-Android 2.2 is known by the name_____

A) éclair

B) cupcake

C) donut

D) None

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Answer- D

Question-Android 2.1 is known by the name_____

A) éclair

B) cupcake

C) donut

D) None

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Answer- A

Embedded C

Question- Which system software is used to convert a "C" language program in to

language of another processor?

A) Compiler

B) Linker

C) Cross Linker

D) Cross Compiler

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Answer- D

Question- Embedded C programming language support ________ instructions of normal

"C" language.

A) all

B) some

C) specific

D) can not tell Hide Answer

Answer- A

Question- CCS C is ________________.

A) Compiler

B) Linker

C) Cross Linker

D) Cross Compiler

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Answer- D

Question- Cross Compiler converts______________________.

A) Program into C language into binary language

B) Program in C language into another language.

C) Program in C language into program of another processors language.

D) Both A & B

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Answer- C

Question- If we want to write a embedded C program for PIC 18F877 microcontroller,

then which header file should be included in our program?

A) header-16F877A

B) 16F877A.h

C) header.16F877A

D) 16F877A.header

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Answer- B

Question- "int1" is ________________.

A) single bit data type

B) 8 bit data type

C) wrong data type

D) 16 bit data type

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Answer- A

Question- "int8" is ________________.

A) single bit data type

B) 8 bit data type

C) wrong data type

D) 16 bit data type Hide Answer

Answer- B

Question- "int16" is ________________.

A) single bit data type

B) 8 bit data type

C) wrong data type

D) 16 bit data type

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Answer- D

Question- What does the function output_C(255) perform?

A) It outputs data 'C' to port no 255.

B) It outputs some data 255 times to port 'C'.

C) It outputs data 255 to port 'C'.

D) It outputs data 1 to port 'C'.

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Answer- C

Question- What does the function output_high(PIN_C3) perform?

A) Clears port C in pin 3.

B) Clears pin 3 in port C.

C) Sets port C in pin 3.

D) Sets pin 3 of port C. Hide Answer

Answer- D

Question- What does the function input_A() do?

A) It will accept data from port A and store it to register.

B) It will accept data from port A and return it to user

C) It will accept data from port A and display it.

D) It will accept data A from some port.

Answer-

Question- "for" loop can be used in embedded 'C'.

A) True.

B) False.

C) Only on some microcontrollers.

D) Only with some compilers. Hide Answer

Answer- A

Question- Which of the following functions will you use to create delay in microseconds?

A) delayms()

B) delaymicroseconds()

C) delay_ms()

D) delay_microseconds() Hide Answer

Answer- C

Question- What does the function output_low(PIN_D3) perform?

A) Clears port D in pin 3.

B) Clears pin 3 in port D.

C) Sets port D in pin 3.

D) Sets pin 3 of port D.

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Answer- B

Question- ADC stands for ____________.

A) Analog Direct Control

B) Analog to Digital Convertor

C) Analog Direct Convertor

D) Asyncronous to Direct Convertor

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Answer- B

Question- Which of the following is true?

A) ADC is in-built peripheral of PIC microcontroller.

B) ADC is external peripheral of PIC microcontroller.

C) both A & B are true.

D) none of A & B is true. Hide Answer

Answer- A

Question- Which function is used to read the digital output data from ADC?

A) input_adc()

B) read_adc()

C) accept_adc()

D) any of above. Hide Answer

Answer- B

Question- Which of the following functions return a value?

A) setup_ADC()

B) read_adc()

C) set_adc_ports()

D) set_adc_channel()

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Answer- B

Question- Embedded system is designed to

A) execute single program repeatedly

B) execute many programs

C) both

D) none Hide Answer

Answer- A

Question- Embedded system is

A) Reactive

B) Real time

C) none

D) both Hide Answer

Answer- D

Question- Software written for embedded system is called

A) Embedded Software

B) system program

C) operating system

D) All

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Answer- A

Question- Software for embedded system is written in ___________________ .

A) Flash ROM

B) RAM

C) EEPROM

D) All

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Answer- C

Question- Embedded system has ___________.

A) response time constraints

B) strict deadlines

C) both

D) Hide Answer

Answer- C

Question- Operating System used for embedded systems is

A) Single user OS

B) real time OS

C) open source

D) All Hide Answer

Answer- B

Question- Which feature of C language helps in accessing the underlying hardware

A) pointers

B) arrays

C) strings

D) functions

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Answer- A

Question- Which feature of C language helps in accessing the underlying hardware

A) bit manipulation

B) arrays

C) strings

D) functions

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Answer- A

Question- Assembly code embedded within C programs is called

A) inline assembly code

B) External assembly code

C) Embedded Assembly code

D) Standard Assembly Code Hide Answer

Answer- A

Question- A cross compiler is a compiler whose purpose is

A) Compile code for a target CPU that is different from the development CPU

B) Convert high level language code to assembler code

C) Combine both high level lang. and assembler into a single module

D) All

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Answer- A

Question- Execution of single program repeatedly is done by

A) distributed system

B) embedded system

C) both

D) none Hide Answer

Answer- B

Question- Use of pointers in embedded systems is for _______________

A) bit manipulation

B) calling functions

C) Accessing underlying hardware

D) All

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Answer- C

Question- Embedded C requires compilers to create files to be downloaded to the

A) microcontrollers

B) microprocessors

C) operating system

D) A & B Hide Answer

Answer- D

Question- Embedded C is used for

A) microcontrollers

B) desktop computers

C) A & B

D) none

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Answer- A

Question- Following is a embedded system

A) digital camera

B) mobile phone

C) washing machine

D) All Hide Answer

Answer- D

Question- Embedded devices have following resource constraints

A) limited ROM

B) limited RAM

C) limited stack space

D) All Hide Answer

Answer- D

Question- Embedded system programming is to get maximum features in

A) minimum space

B) minimum time.

C) both

D) none

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Answer- C

Question- Embedded systems are programmed using

A) Machine Code

B) Low level language

C) High level language

D) All Hide Answer

Answer- D

Question- Which language provides direct hardware control without sacrificing benefits

of high level languages?

A) C

B) PASCAL

C) FORTRAN

D) All Hide Answer

Answer- A

Question- Compared to other high level languages, C offers more flexibility because

A) C is relatively small

B) structured language

C) Supports low-level bit-wise data manipulation.

D) All Hide Answer

Answer- D

Question- A traffic-light sequencer is an example of

A) desktop

B) embedded system

C) distributed system

D) All

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Answer- B

Question- A remotely-controlled robot is an example of

A) desktop

B) embedded system

C) distributed system

D) none Hide Answer

Answer- B

Question- A controller for a domestic washing machine is an example of

A) desktop

B) embedded system

C) distributed system

D) none Hide Answer

Answer- B

Question- Numbers are stored and transmitted inside a computer in _________________.

A) binary form

B) ASCII code form

C) decimal form

D) alphanumeric form Hide Answer

Answer- A

Question- PSP stands for _____________________.

A) peripheral slave port

B) portable serial peripheral

C) parallel slave port

D) parallel serial port

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Answer- C

Question- To transfer data among the components residing on a single circuit board,

which type of bus is used?

A) USART

B) SPI

C) PSP

D) I2C

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Answer- D

Question- To transfer a character byte into PSP port ____________ function is used.

A) putc(n)

B) output_X(n)

C) psp_writedata(n)

D) psp_write(n)

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Answer- B

Question- Which function is used to set timer mode for any timer X?

A) set_timerx(mode)

B) setup_timerx(mode)

C) timerx(mode)

D) setting_timerx(mode)

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Answer- B

Question- Which function is used to read the contents of any timer X?

A) input_timerx()

B) accept_timerx()

C) get_timerx()

D) set_timerx() Hide Answer

Answer- C

Question- Which function used to write to the content of any timer X

A) input_timerx()

B) accept_timerx()

C) get_timerx()

D) set_timerx() Hide Answer

Answer- D