T Factor - Course Path : Mobility & Wearables/MOBILITY ESSENTIALS/Getting Started With Android

 

1.Android OS become in the beginning evolved as a Digital Camera platform.

1. False
2. True

Answer: 2) True

2.Which of the following can transfer Java byte code (.class) to Dalvik byte code (.dex).

1. DEX Compiler
2. Dalvik Converter
3. Android RunTime (ART)
4. Android Interpretive Compiler (AIC)

Answer: 1)DEX Compiler

3.Android, the mind infant of Andy Rubin, become evolved at _________

1. Apple
2. Microsoft
3. Android Inc.
4. Google

Answer: three)Android Inc.

four.The following additives are a part of the Android structure, besides ___________.

1. Unix Kernel
2. Activity Manager
3. Media Player App
4. WebKit

Answer: 1)Unix Kernel

5.The following are components of Android’s local libraries, besides _________.

1. OpenGL
2. Webkit
3. Dalvik
4. SQLite

Answer: three)Dalvik

6.Which of the subsequent is a fake propaganda approximately Android?

1. Android is primarily based totally on Linux OS for protection and portability reasons
2. ART helps AOT compilation
3. HAL affords hardware talents thru pre-hooked up local libraries
4. Android log is referred to as Bugdroid

Answer: three)HAL affords hardware talents thru pre-hooked up local libraries

7.Android is a Linux-primarily based totally Operating System.

1. True
2. False

Answer: 1)True

Some more questions:

1.To collect an software withinside the Android Studio, it's far important to have an Android SDK Platform setup.

1. True
2. False

Answer: 1)True

2.The _______ is an interface to down load the SDK tools, platforms, and different additives required to increase an Android app.

1. Android Component Manager
2. AVD Manager
3. Android Asset Packaging Tool
4. SDK Manager

Answer: four)SDK Manager

3._________ includes hardware profile, machine image, garage area, skin, and different properties.

1. Android Activity Layout
2. Android Package Kit
3. Software Development Kit
4. Android Virtual Device

Answer: four)Android Virtual Device

4.SDK - Software Deployment Kit

AVD - Android Virtual Device

ADB - Android Device Bridge

APK - Android Package Kit

Which of the above abbreviations are correct?

1. 1, 2, three and four
2. 1, three and four only
3. 2, three and four only
4. 2 and four only
5. 1, 2 and three only

Answer: four)2 and four only

5.The following additives are a part of the Android SDK, besides ________.

1. Development tools
2. None of the options
3. Libraries
4. Sample supply code

Answer: 2)None of the options

Emulator

Are you Androidified enough? Prove it!

1._________ converts Java byte code (.class) into Dalvik byte code (.dex).

1. Android Interpretive Compiler (AIC)
2. Android RunTime (ART)
3. DEX Compiler
4. Dalvik Converter

Answer: three)DEX Compiler

2.Which of the subsequent layers withinside the Android structure outline the interface that exposes the tool hardware talents to the higher-stage Java API framework?

1. Hardware Abstraction Layer
2. Dalvik VM
3. Linux Kernel
4. Core Java Library

Answer: 1)Hardware Abstraction Layer

3.Which of the subsequent additives of the Android runtime is in particular designed and optimized for Android to make certain that a tool can run a couple of times efficiently?

1. Dalvik Virtual Machine
2. Java Virtual Machine

Answer: 1)Dalvik Virtual Machine

5.Display drivers, digital digicam drivers, Bluetooth drivers, audio drivers, and reminiscence drivers are a part of the ___________.

1. Platform libraries
2. Android Runtime
3. Linux Kernel

Answer: three)Linux Kernel

6.Which of the below is a system that lets you talk with any Android tool.

1. SDK
2. Dalvik VM
3. Android Debug Bridge (ADB)

Answer: three)Android Debug Bridge (ADB)

7.Which of the subsequent device shows statistics at the functions hooked up on Android Studio?

1. SDK Manager
2. Android Device Monitor
3. AVD Manager
4. ADB Integration

Answer: 1)SDK Manager

8.In which of the subsequent folders will you locate the XML documents that outline the User Interface of the software?

1. Layout
2. Values
3. Mipmap
4. Drawable

Answer: 1)Layout

9.Which of the subsequent acts as an abstraction layer among the hardware and the relaxation of the software program stack?

1. Hardware Abstraction Layer
2. Linux Kernel
3. ART
4. Dalvik VM

Answer: 2)Linux Kernel

10.Libraries are uncovered to the builders thru the _______________.

1. Dalvik VM
2. Hardware Abstraction Layer
3. Linux Kernel
4. Android Application Framework

Answer: four)Android Application Framework

11.Android is a Linux-primarily based totally working machine.

1. False
2. True

Answer: 2)True

12.Which of the subsequent additives changed the Dalvik Virtual Machine to run applications?

1. Java Virtual Machine
2. Android Runtime
3. Content Providers

Answer: 2)Android Runtime

13.The ___________ record includes statistics approximately the software, which include the Android version, get entry to permissions, metadata, and so on.

1. activity_main.xml
2. MainActivity.java
3. AndroidManifest.xml

Answer: three)AndroidManifest.xml

14.Which of the subsequent statements healthy the libraries with their respective functions?

1. Java Libraries are constructed from the Java programming language and deal with primary sports for strings and variables or networking and record manipulation
2. All the options
3. Android Libraries guide the software framework and assist through constructing person interfaces, and having access to databases
4. 1 and a couple of only
5. C/C++ Libraries comprise Java wrappers round them and do the real paintings for the tool

Answer: 2)All the options

15.The layer of the Android structure assists the Application framework and guide with constructing UI, graphics, and having access to DB?

1. Android Libraries
2. Java API Framework
3. Android RunTime
4. Hardware Abstraction Layer 

Answer: 1) All the options