- 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 - 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
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 is the difference between margin and padding in android layout?
A - Margin is specifying the extra space left on all four sides in layout
B - Padding is used to offset the content of a view by specific px or dp
Answer : C
Explanation
Margin specifies the space left on four sides in the layout and padding specifies the exact position where the element going to be taking place in the layout.
Q 3 -What is ANR in android?
A - When the application is not responding ANR will occur.
B - Dialog box is called as ANR.
C - When Android forcefully kills an application, it is called ANR
Answer : A
Explanation
When an Application is not responding ANR will be occur, and it will stop the process or an application
Q 4 - How to upgrade SQlite the database from a lower version to higher version in android SQlite?
Answer : A
Explanation
In helper class, we can pass the version numbers in incremental order.
Q 5 -What is the application class in android?
Answer : D
Explanation
Application class is the base class for any android application.
Q 6 - What is DDMS in android?
Answer : D
DDMS provides port forwarding, screen capturing, memory mapping, logcat, calls, SMS etc.
Q 7 - Data can be read from local source XML in android through
Answer : A
Using with XML resource parser, we can read local resource XML in android.
Q 8 - What is the HTTP response error code status in android?
Answer : C
HTTP status code >= 400 means error else success. Status code 404 means page not found
Q 9 - Why don't we give MIN SDK as 1 in android?
A - Android deprecated version
Answer : A
Android version 2.2 is deprecated so we don't need to call MIN version to be 1
Q 10 - What is off-line synchronization in android?
A - Synchronization with internet
B - Background synchronization
Answer : C
Synchronization without internet in which we can take the application data without internet.