Olete.in – MCQs, Mock Tests & Government Job Prep | Android Android MCQ Questions and Answers

Android Is Developed By

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

✅ Correct Answer: 4

Android Web Browser Is Based On

1. Chrome
2. Open-source Webkit
3. Safari
4. Firefox

✅ Correct Answer: 2

Which Media Format Is Not Supported By Android

1. MP4
2. AVI
3. MIDI
4. MPEG

✅ Correct Answer: 2

In Which Directory XML Layout Files Are Stored

1. /assets
2. /src
3. /res/values
4. /res/layout

✅ Correct Answer: 4

Which Code Used By Android Is Not A Open Source.

1. Video Driver
2. WiFi Driver
3. Device Driver
4. Bluetooth Driver

✅ Correct Answer: 2

How Many Levels Of Securities Are In Android?

1. Android Level Security
2. App And Kernel Level Security
3. Java Level Security
4. None Of The Above

✅ Correct Answer: 2

Which Of The Following Does Not Belong To Transitions?

1. ViewFlipper
2. ViewAnimator
3. ViewSwitcher
4. ViewSlider

✅ Correct Answer: 4

What Are The Functionalities In AsyncTask In Android?

1. OnPreExecution()
2. OnPostExecution()
3. DoInBackground()
4. OnProgressUpdate()

✅ Correct Answer: 2

What Does AAPT Stands For?

1. Android Asset Processing Tool
2. Android Asset Providing Tool.
3. Android Asset Packaging Tool.
4. Android Asset Packaging Technique

✅ Correct Answer: 3

Which Broadcast In Android Includes Information About Battery State Leve

1. Android.intent.action.BATTERY_CHANGED
2. Android.intent.action.BATTERY_LOW
3. Android.intent.action.BATTERY_OKAY
4. Android.intent.action.CALL_BUTTON

✅ Correct Answer: 1

View Pager Is Used For

1. Swiping Activities
2. Swiping Fragments
3. Paging Down List Items
4. View Pager Is Not Supported By Android SDK

✅ Correct Answer: 2

What Is JNI In Android?

1. Java Interface
2. Java Native Interface
3. Java Network Interface
4. Image Editable Tool

✅ Correct Answer: 2

What Is LastKnownLocation In Android?

1. To Find The Last Location Of A Phone
2. To Find Known Location Of A Phone
3. To Find The Last Known Location Of A Phone.
4. None of the above

✅ Correct Answer: 3

Which Programming Language Is Used For Android Application Development?

1. NodeJs
2. PHP
3. JSX
4. Java

✅ Correct Answer: 4

Action Bar Can Be Associated To

1. Only Fragments
2. Only Activities
3. Both Activities And Fragments
4. None Of The Above

✅ Correct Answer: 2

Android Is Based On Which Kernal

1. Linux
2. Windows
3. Mac
4. Redhat

✅ Correct Answer: 1

Adb Stands For

1. Android Debug Bridge.
2. Android Drive Bridge
3. Android Delete Bridge
4. Android Destroy Bridge.

✅ Correct Answer: 1

What is Manifest.xml in android?

1. It has information about layout in an application
2. It has all the information about an application
3. It has the information about activities in an application
4. None of the above

✅ Correct Answer: 2

In which technique, we can refresh the dynamic content in android?

1. Ajax
2. Java
3. Android
4. None of These

✅ Correct Answer: 1

What is an interface in android?

1. Interface is a class.
2. Interface acts as a bridge between class and the outside world.
3. Interface is a layout file
4. None of the above

✅ Correct Answer: 2

What is APK in android?

1. Android pack
2. Android packages
3. Android Package Kit
4. None of These

✅ Correct Answer: 3

What is the name of the program that converts Java byte code into Dalvik byte code?

1. Dex compiler
2. Dalvik Converter
3. Android Interpretive Compiler (AIC)
4. Mobile Interpretive Compiler (MIC)

✅ Correct Answer: 1

Jelly Bean is an incremental update, with the primary aim of improving the .............

1. functionality
2. user interface
3. performance
4. All of the above

✅ Correct Answer: 4

What is the latest version of android?

1. Android 8
2. Android 9
3. Android 10
4. Android 11

✅ Correct Answer: 4

Android is -

1. an operating system
2. a web browser
3. a web server
4. None of These

✅ Correct Answer: 1

GCM in android stands for -

1. Google Cloud Messaging
2. Google Count Messaging
3. Google Center Messaging
4. None of these

✅ Correct Answer: 2

What is the nine-patch images tool in android?

1. It is an image extension tool.
2. It is used to change the bitmap images into nine sections
3. Both (a) and (b)
4. None of the above

✅ Correct Answer: 2

What is the default value of the orientation attribute in LinearLayout? None of the above

1. Horizontal
2. Vertical
3. There is no default value of orientation attribute in LinearLayout
4. None of the above

✅ Correct Answer: 1

Which of the following layout in android aligns all children either vertically or horizontally?

1. RelativeLayout
2. TableLayout
3. FrameLayout
4. LinearLayout

✅ Correct Answer: 4

Which of the following layout in android arranges its children into rows and columns?

1. RelativeLayout
2. TableLayout
3. FrameLayout
4. None of the above

✅ Correct Answer: 2

Which of the following class in android executes the task asynchronously with your service?

1. SyncTask
2. AsyncTask
3. Both of the above
4. None of the above

✅ Correct Answer: 2

All layout classes are the subclasses of -

1. andandroid.view.View
2. android.view.ViewGroup
3. android.widget
4. None of the above

✅ Correct Answer: 2

Which of the following method is used by services to clean up any services?

1. onStop() method
2. stopService() method
3. onDestroy() method
4. stopSelf() method

✅ Correct Answer: 3

ANR in android stands for -

1. Application Not Reacting
2. Application Not Responding
3. Application Not Rendering
4. None of the above

✅ Correct Answer: 2

Which of the following android version is named Jelly Bean? 3.1 2.1

1. 3.1
2. 2.1
3. 1.1
4. 4.1

✅ Correct Answer: 4

In which year OHA (Open Handset Alliance) is announced?

1. 2005
2. 2007
3. 2006
4. None of the above

✅ Correct Answer: 2

Which of the following android component displays the part of an activity on screen?

1. View
2. Manifest
3. Intent
4. Fragment

✅ Correct Answer: 4

Which of the following is not a state in the service lifecycle? Start Paused

1. Destroyed
2. Start
3. Paused
4. Destroyed

✅ Correct Answer: 3

What is Pending Intent in android?

1. It is a kind of an intent
2. It is used to pass the data between activities
3. It will fire at a future point of time
4. None of the Above

✅ Correct Answer: 3

What is Manifest.xml in android?

1. It has information about layout in an application
2. It has the information about activities in an application
3. It has all the information about an application
4. None of the above

✅ Correct Answer: 3

What is the difference between services and thread in android?

1. Services performs functionalities in the background. By default services run on main thread only
2. Thread and services are having same functionalities.
3. Thread works on services
4. None of the above

✅ Correct Answer: 3

What is the difference between content values and cursor in android SQlite?

1. Content values are key pair values, which are updated or inserted in the database
2. Cursor is used to store the temporary result.
3. A & B
4. Cursor is used to store data permanently.

✅ Correct Answer: 3

What is the 9 patch tool in android?

1. Using with tool, we can redraw images in 9 sections.
2. image extension tool
3. image editable tool
4. Device features

✅ Correct Answer: 1

How many ports are allocated for new emulator?

1. 2
2. 0
3. 10
4. None of the above

✅ Correct Answer: 1

Data can be read from local source XML in android through

1. XML resource parser
2. XML pull parsing
3. DOM parsing
4. None of the above

✅ Correct Answer: 1

How many orientations does android support?

1. 4
2. 10
3. 2
4. None of the above

✅ Correct Answer: 1

Is it possible activity without UI in android?

1. No, it's not possible
2. Yes,it's possible
3. We can't say
4. None of the above

✅ Correct Answer: 2

What is anchor view?

1. Same as list view
2. provides the information on respective relative positions
3. Same as relative layout
4. None of the above

✅ Correct Answer: 4

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?

1. oracle technology
2. dalvik
3. open handset alliance
4. the above statement is and android is owned by google

✅ Correct Answer: 3

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

1. google gphone
2. t-mobile g1
3. motorola droid
4. htc hero

✅ Correct Answer: 2

From a phone manufacturer’s point of view, what makes Android so great?

1. aside from some specific drivers, it provides everything to make a phone work
2. it makes the hardware work better
3. it allows them to compete with apple’s iphone
4. it allows users to create apps, generating revenue for the companies

✅ Correct Answer: 1

Android tries hard to ______________ low-level components, such as the software stack, with interfaces so that vendor-specific code can be managed easily.

1. confound
2. absract
3. modularize
4. compound

✅ Correct Answer: 2