- Android Basics
- Android - Home
- Android - Overview
- Android - Environment Setup
- Android - Architecture
- Android - Application Components
- Android - Hello World Example
- Android - Resources
- Android - Activities
- Android - Services
- Android - Broadcast Receivers
- Android - Content Providers
- Android - Fragments
- Android - Intents/Filters
- Android - User Interface
- Android - UI Layouts
- Android - UI Controls
- Android - Event Handling
- Android - Styles and Themes
- Android - Custom Components
- Android Advanced Concepts
- Android - Drag and Drop
- Android - Notifications
- Location Based Services
- Android - Sending Email
- Android - Sending SMS
- Android - Phone Calls
- Publishing Android Application
- Android Useful Examples
- Android - Alert Dialoges
- Android - Animations
- Android - Audio Capture
- Android - AudioManager
- Android - Auto Complete
- Android - Best Practices
- Android - Bluetooth
- Android - Camera
- Android - Clipboard
- Android - Custom Fonts
- Android - Data Backup
- Android - Developer Tools
- Android - Emulator
- Android - Facebook Integration
- Android - Gestures
- Android - Google Maps
- Android - Image Effects
- Android - ImageSwitcher
- Android - Internal Storage
- Android - JetPlayer
- Android - JSON Parser
- Android - Linkedin Integration
- Android - Loading Spinner
- Android - Localization
- Android - Login Screen
- Android - MediaPlayer
- Android - Multitouch
- Android - Navigation
- Android - Network Connection
- Android - NFC Guide
- Android - PHP/MySQL
- Android - Progress Circle
- Android - ProgressBar
- Android - Push Notification
- Android - RenderScript
- Android - RSS Reader
- Android - Screen Cast
- Android - SDK Manager
- Android - Sensors
- Android - Session Management
- Android - Shared Preferences
- Android - SIP Protocol
- Android - Spelling Checker
- Android - SQLite Database
- Android - Support Library
- Android - Testing
- Android - Text to Speech
- Android - TextureView
- Android - Twitter Integration
- Android - UI Design
- Android - UI Patterns
- Android - UI Testing
- Android - WebView Layout
- Android - Wi-Fi
- Android - Widgets
- Android - XML Parsers
- Android Useful Resources
- Android - Questions and Answers
- Android - Useful Resources
- Android - Discussion
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Android Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Android. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Q 1 - How to get a response from an activity in Android?
Answer : B
Explanation
startActivityForResult(Intent intent,int requestCode) will give the response from second activity to first activity as a result.
Q 2 - What are the layouts available in android?
Answer : E
Explanation
Android is having Linear Layout(Horizontal and Vertical), Frame Layout, Table Layout, and Relative Layout.
Q 3 - How many threads are there in asyncTask in android?
Answer : A
Explanation
In Android 3.0, It is having multi threads, but now it is having only one thread.
Q 4 - How to access the context in android content provider?
A - Using getContext() in onCreate()
C - Using getApplicationContext() at anywhere in an application
Answer : D
Explanation
The getContext() method is used in onCreate() method and getApplicationContext() can be used anywhere in an application.
Q 5 - What is singleton class in android?
Answer : A
Explanation
There is only an object which can be accessed by all other class.
Q 6 - What is DDMS in android?
Answer : D
DDMS provides port forwarding, screen capturing, memory mapping, logcat, calls, SMS etc.
Q 7 - In which technique, we can refresh the dynamic content in android?
Answer : B
Using with Ajax technology, we can refresh the dynamic data in web pages.
Q 8 - Fragment in Android can be found through
Answer : D
Using FragmentManager.findFragmentByID(R.id.fragment), we can find the fragment/fragments which are placed on the layout
Answer : B
ANR responding time is 5 sec. If an application is not responding within 5 sec, ANR will occur
Q 10 - Can a class be immutable in android?
B - Yes, Class can be immutable
Answer : B
Class can be immutable.