Android Interview Questions: MCQs Android Development

Android Interview Questions, Multiple Choice Questions related to Android Development Interview.

Android Interview Questions

 

You can shut down the activity by calling its _______ method ??

A. onDestory()
B. finishActivity()
C. finish()
D. none of the above

 

Android Applications must be signed ??

A. After they are installed
B. Before they are installed
C. Never
D. Within two weeks of installation

 

Which company bought android ??

A. Apple
B. No company
C. Nokia
D. Google

 

Select a component which is not part of android architecture ??

A. Android Framework
B. Libraries
C. Linux Kernel
D. Android Document

 

Which piece of code used in Android is not open source ??

A. Keypad driver
B. WiFi? driver
C. Audio driver
D. Power management

 

Android Interview Questions

 

A type of service provided by android that controls application lifespan and activity pile is ??

A. Activity Manager
B. View System
C. Notifications Manager
D. Content Providers

 

Android is based on which language ??

A. C
B. C++
C. VC++
D. Java/Kotlin

 

The Emulator is identical to running a real phone EXCEPT when emulating/simulating what ??

A. Telephony
B. Applications
C. Sensors
D. The emulator can emulate/simulate all aspects of a smartphone

 

The Dalvik Virtual Machine (DVM) actually uses core features of ??

A. Windows
B. Mac
C. Linux
D. Contiki

 

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

Android Interview Questions

 

Parent class of Activity ??

A. Object
B. Context
C. Activity Group
D. Context Theme Wrapper

 

Which of the following is not a valid Android resource filename ??

A. mylayout.xml
B. myLayout.xml
C. my_layout.xml
D. mylayout1.xml

 

When did Google purchase Android ??

A. 2007
B. 2005
C. 2008
D. 2010

 

Which of the following is NOT a valid usage for Intents ??

A. Activate and Activity
B. Activate a Service
C. Activate a Broadcast receiver
D. Activate a SQLite DB Connection

 

What part of the Android platform is open source ??

A. low-level Linux modules
B. all of these answers #The entire stack is an open-source platform
C. native libraries
D. application framework

Android Interview Questions

 

Which of the important device characteristics that you should consider as you design and develop your application ??

A. screen size and density
B. input configurations
C. device features
D. all the above

 

What is the use of content provider in android ??

A. To send the data from an application to another application
B. To store the data in a database
C. To share the data between applications
D. None of the above

 

What was the first phone released that ran the Android OS ??

A. Google gPhone
B. T-Mobile G1
C. Motorola Droid
D. HTC Hero

 

What was Google’s main business motivation for supporting Android ??

A. To level the playing field for mobile devices
B. To directly compete with the iPhone
C. To corner the mobile device application market for licensing purposes
D. To allow them to advertise more

 

What are the Direct subclasses of Activity ??

A. Account Authenticator Activity
B. Activity Group
C. Fragment Activity
D. all the above

Android Interview Questions

 

Although most people’s first thought when they think of Android is Google, Android is not actually owned by Google. Who owns the Android platform ??

A. Oracle Technology
B. Dalvik
C. Open Handset Alliance
D. The above statement is and Android is owned by Google

 

As a android programmer what version of android should you use as your minimum target ??

A. Versions 1.6 or 2.0
B. Versions 1.0 or 1.1
C. Versions 1.2 or 1.3
D. Versions 2.3 or 3.0

 

Which file specifies the minimum required Android SDK version your application supports ??

A. main.xml
B. R.java
C. strings.xml
D. AndroidManifest.xml

 

The XML file that contains all the text that your application uses ??

A. stack.xml
B. text.xml
C. strings.xml
D. string.java

 

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