unit-iv d ans c 1 a 8 a device with android installed is ...€¦ · fundamentals of programming...

Fundamentals of Programming Languages-II 4-1

Unit-IV

1 Android is

A Web server

B web browser

C operating system

D None of these Ans C

2 Android is licensed under which open source

licensing license?

A Gnu's GPL

B Apache/MIT

C OSS D Sourceforge

Ans B

3 Android is developed specially for

A Laptops

B Desktops

C Servers

D Mobile devices

Ans D

4 Android Operating system is based on A Mac

B Windows

C Linux

D Solaris

Ans C

5 OHA stands for

A Open Handset alliance

B Open Host application

C Open Handset Association

D Open Handset Application

Ans A

6 What was the first phone released that ran

the Android OS?

A Google gPhone

B T-Mobile G1

C Motorola Droid

D HTC Hero Ans B

7 What year was the Open Handset

Alliance announced?

A 2005 B 2006

C 2007

D 2008 Ans C

8 A device with Android installed is needed to develop

apps for Android. A TRUE

B FALSE

C

D

Ans B

9 Android is based on Linux for the following reason.

A Security B Portability

C Networking

D All of these

Ans D

10 Android OS uses which virtual mechine ?

A Simple Virtual M

B JVM

C Dalvik Virtual Machine

D None of these

Ans C

11 Google Play service was previously known as ?

A Google gPhone

B Android market

C Google play service

D None of these

Ans B

12 Android 1.5 is known by the name

A Cupcake

B Donut C Éclair

D Froyo

Ans A


A Cupcake

B Donut

C Éclair

D Froyo

Ans B


A Cupcake

B Donut

C Éclair


D Froyo Ans C


A Cupcake

B Donut

C Éclair D Froyo

Ans D 16 In android Architecure,Top most layer is of A Applications

B Linux Kernel

C Applications Framework

D System Libraries & Android Runtime

Ans A

17 In android Architecure, layer below Application is

A Applications

B Linux Kernel



Ans C

18 In android Architecure, layer below

Applications Framework is

A Applications

B Linux Kernel


D System Libraries & Android Runtime Ans D

19 In Android Architecture, layer below System

Libraries and Android runtime is (It is also the lowest

layer) A Applications

B Linux Kernel



Ans B

20 From the documentation of Android, we access the

information about various versions of SDK using ? A Home Tab

B Dev Tab

C Video Tab

D SDK Tab

Ans D

21 From the documentation of Android,following is a

general starting point

A Home Tab

B Dev Tab

C Video Tab

D SDK Tab Ans A


information about latest development

announcements and important links to

Android topics using

A Home Tab B Dev Tab

C Video Tab

D SDK Tab

Ans A


information about application design and development using?

A Home Tab

B Dev Tab

C Video Tab

D SDK Tab Ans B


information about new release of SDK and development tips

A Home Tab

B Dev Tab

C Blog Tab

D SDK Tab Ans C


information about articles and various tutorials on Android using ?

A Home Tab

B Resources Tab

C Video Tab

D SDK Tab

Ans B

26 enables to store the data in a structured manner

in Android

A Oracle

B DB2

C SQLite

D Mysql

Fundamentals of Programming Languages-II 4-3 Ans C

27 Android Supports

A GSM telephone and Bluetooth B WiFi

C 3G and EDGE technologies

D All of these

Ans D

28 Android application development takes place with

the help of A device emulator

B plug-in for Eclipse IDE

C debugging tools and memory profiling

D All of these

Ans C

29 Android Application framework is provided in

A EXE file

B Object File

C Jar File

D Zip File

Ans C

30 In Android framework following package is used for

supporting android application fundamentals A junit.

B org.json.

C org.w3c.dom

D android.

Ans D


high performance XML parsing

A org.xml.sax

B org.xmlpull.

C org.w3c.dom

D android. Ans B


supporting document object modelling A junit.

B org.json.

C org.w3c.dom

D android.

Ans C


supporting core Java classes A junit.

B java.

C org.json.

D android. Ans B


supporting SQL queries A junit.

B org.w3c.dom

C android.

D javax.

Ans D

35 Management of Android Virtual Device configuration

can be done using

A Android SDK manager

B AVD Manager

C Android Emulator

D None of These Ans B

36 Dalvik Debug Monitor Server is integrated in

A Eclipse

B java C Virtual Machine

D None of These

Ans A

37 Android Emulator is

A gaming application B debugging tool

C none of these

D used for developing android applications and looks

like mobile device

Ans D

38 Following is a client server tool in android A Android emulator

B Android debug bridge

C none of these

D Dalvik Debug Monitor Server (DDMS)

Ans B 39 Following is a command line tool in android

A Android emulator

B Android debug bridge C none of these

D Dalvik Debug Monitor Server (DDMS)

Ans D

40 What is an activity ?


A android packages

B android classes

C android functions

D A single screen in an application, with

supporting Java code Ans D

41 Which Android version had the greatest share of the

market as of January 2011?

A 1.1

B 1.5

C 2.3

D 3.4 Ans B

42 What does the .apk extension stand for?

A Application Package

B Application Program Kit

C Android Proprietary Kit D Android Package

Ans A

43 What is the name of the program that

converts Java byte code into Dalvik

byte code?

A Android Interpretive Compiler (AIC)

B Dalvik Converter C Dex compiler

D Mobile Interpretive Compiler (MIC)

Ans C

44 Which of these are not one of the three main

components of the APK? | Android

A Dalvik Executable B Resources

C Native Libraries

D Webkit

Ans D

45 What is contained within the manifest xml file?

A The permissions the app requires

B The list of strings used in the app

C The source code D All other choices

Ans A 46 What is contained within the Layout xml file?

A Orientations and layouts that specify what

the display looks like.

B The permissions required by the app. C The strings used in the app.

D The code which is compiled to run the app.

Ans A 47 The emulated device for android

A Runs the same code base as the actual device, all

the way down to the machine layer.

B Is more of a simulator, and acts as a virtual machine for the Android device.

C Runs the same code base as the actual

device, however at a higher level.

D An imaginary machine built on the hopes and

dreams of baby elephants. Ans A

48 The R file is a(an) generated file

A Automatically B Manually

C Emulated

D None of the above

Ans A

49 An activity can be thought of as corresponding

to what?

A A Java project

B A Java class

C A method call

D An object field Ans B

50 While developing Android applications, developers

can test their apps on...

A Emulator included in Android SDK

B Physical Android phone

C Third-party Emulators (Youwave, etc.)

D All three s will work. Ans D

51 What file is responsible for glueing everthing

together explaining what the applicatin consists of,

what its main building blocks are, ext...?

A Layout file B Strings XML

C Manifest file

D R file

Ans C

52 An Android application is a loose collection of

content providers, activities, broadcast receivers,

and services. A TRUE

B FALSE

C


D Ans A

53 What is "Intents" ?

A are messages that are sent among major

building blocks

B trigger activities to being, services to start or stop,

or broadcast

C are asynchronous

D all of these Ans D

54 To create an emulator, you need an AVD. What

does it stand for? A Android Virtual Display

B Android Virtual Device

C Active Virtual Device

D Application Virtual Display

Ans B

55 WAP stands for.......

A Wireless application program

B Wireless application protocol

C Wireless application portal

D None of these

Ans B

56 WAP is designed to work for micro browsers

on mobiles A TRUE

B FALSE

C

D

Ans A

57 WAP enables the application development for

handheld portable devices

A TRUE

B FALSE Ans A

58 WAP is a technical standard for

accessing information over a

A Mobile wireless network B wired network

C bluetooth

D None of these

Ans A

59 Which among the following are part of "Application"

layer of Android Architecture

A Contacts

B Browser

C Phone

D All of these

Ans D

60 Which among the following are part of "Application Framework" layer of Android Architecture

A Activity Manager

B Window Manager

C Content Providers

D All of these

Ans D

61 Which among the following are part of "System

Libraries and Android runtime" layer of Android

Architecture

A webkit

B SSL

C DVM

D All of these

Ans D

62 A makes a specific set of the

application’s data available to other applications

A content provider

B Broadcast receivers

C intent

D None of these

Ans A

63 A is a component that does

nothing but receive and react to broadcast announcements.

A content provider


C intent

D None of these

Ans B

64 doesn’t have a visual user interface, but rather runs in the background for an indefinite period of time

A content provider


C Service

D intent

Ans C

65 What are the components of Android

A Activity , Intent


B Service

C Broadcast receiver,Content Provider

D All of these Ans D

66 Android Application Framework accesses the

libraries through

A JVM

B DVM

C CLR

D None of these Ans B

67 Data Sharing between applications is managed by

A Activity Manager B Content Providers

C Telephony Manager

D Location Manager

Ans B

68 DVM is developed by

A Linus Torvald

B Dennis Ritchie

C Dan Bornstein

D None of these

Ans C

69 Jelly Bean is popular name for Android Version

A 4.1.x

B 3

C 1.5 D 2.2

Ans A 70 Webkit is A Database Engine

B DB server

C Browser engine

D None of these

Ans c

71 We convert Java class files into Dalvik Executable

files using an Android tool called

A dx

B jvm

C TC

D none of these Ans A

72 Android platform does not support JAR

deployments. Applications are packed into

Android Package (.apk) using

A ADB

B AAPT C AOSP

D none of these

Ans B

73 AAPT in Android stands for

A Android Asset Packaging Tool

B Android activity Packaging Tool

C Android Action Packaging Tool

D None of these

Ans A

74 Android application can only be programmed in

A java

B c using NDK

C C++ using NDK

D All of these

Ans D

75 NDK stands for

A New Development Kit

B Native Development Kit

C Native Development Key

D None of these

Ans B

76 Following is the language used by WAP A HTML

B SGML

C XML

D WML

Ans D

77 ADT plugin can be located in Eclipse Menu

Bar under

A Tools

B Help

C Windows

D File Ans C 78 AndroidManifest which stores all the activity classes

is file A HTML

B XML

C Java

D JavaScript

Fundamentals of Programming Languages-II 4-7 Ans B

97 Android system assigns each application a unique

ID that is called

A Linux user ID.

B Google user ID

C Mac user ID

D Firefox user ID Ans A

80 Linux user ID is assigned to each application by

android system to

A track the application

B track the activity

C track the services

D None of these Ans A

81 controls life cycle of activities and manages

activity stack level requirements. A Windows Manager

B Content Provider

C Activity Manager

D None of these

Ans C

82 is a program that obeys our keyboard input

from the user and performs actions as directed by the user

A Shell

B AVD

C JVM


83 For starting the shell we use the following syntax.

A adb shell

B adb::shell

C adb.shell D adb->shell

Ans A

84 To uninstall the application through the shell

adb ,syntax is

A adb::uninstall <packagename>

B adb uninstall

C adb <packagename>

D adb uninstall <packagename> Ans D

85 Android Framework is described in_____file

A android.java

B android.jar

C android.dex

D android.class

Ans B

86 JSON stands for A JavaScript Object Notation B JavaScript Object Notion

C JavaScript Object Number

D JavaScript Object Neutral

Ans A

87 API stands for

A Application Performance Interface

B Application Programming Institute

C Application Programming Interface

D Application Proposal Interface

Ans C

88 provides support for Hyper Text Transfer

protocol (HTTP) A org.apache.http.

B org.apache.hhttp.

C org.support.http.

D None of these

Ans A

89 Which among following are Android Tools ?

A Android SDK,AVD Manager B Android Emulator, DDMS C Android Debug Bridge,Android Hierarchy viewer

D All of these

Ans D

90 is a menu driven utility which represents various

Android APIs A Snake

B ApiDemos

C LunarLander

D Notepad

Ans B

91 Following is a visual tool in Android for laying out the

components A Android debug Bridge

B Android Hierarchy Viewer

C Android Emulator

D DDMS

Ans B


92 Following game is used that demonstrate

the drawing and animations in Android

A Snake

B ApiDemos

C LunarLander

D Notepad Ans C

93 view helps to display the log messages of our

android device and also it helps to analyze the problems.

A LogCat

B CatLog

C Log


94 Android support which Dialog Boxes

A AlertDialog,ProgressDialog

B DatePickerDialog

C TimePickerDialog: D All of these

Ans D

95 Collection of one or more activities, services,

listeners, and intent receivers is known as

A Application

B Package C group D None of these

Ans A

96 AVD stands for

A Advertise virtual desk

B Android virtual desk

C Application virtual device

D Android virtual device

Ans D

97 Following is the feature of android

A Multitasking

B Open source

C Allow third party to develop

D All

Ans D

98 ADT is ______in eclipse

A Protocol

B Library function

C Plug-in

D All of these Ans C 99 WAP is designed to access a information over

A Mobile network

B Wired network

C Bluetooth

D None of these

Ans A

100 WML stands for

A Wireless markup language

B Wireless markup library

C Webbased markup language


101 WAP is designed for micro browser on mobile

A True

B False Ans A

***END***

unit-iv d ans c 1 a 8 a device with android installed is ...€¦ · fundamentals of programming...

Documents