- 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
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 -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 - What is the difference between content values and cursor in android SQlite?
A - Content values are key pair values, which are updated or inserted in the database
B - Cursor is used to store the temporary result.
Answer : C
Explanation
Content values are named key pair values which is used to store the data, update the data in SQlite database. Cursor is a temporary buffering area to store the temporary result of android SQlite.
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 ADB in android?
Answer : C
Android debug bridge is a client and a server modelled tool and acts as a bridge between client and server.
Q 7 - What are the functionalities of HTTP Client interface in android?
Answer : D
HTTP Client has the capabilities to manage connections, cookies and Authentication.
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
Q 9 -What are return types of startActivityForResult() in android?
Answer : D
strartActivityforResult() returns RESULT_OK and RESULT_CANCEL.
Q 10 - What is the main difference between set and list in android?
B - Set can't contain duplicate values
Answer : D
Set can't contain duplicate values. Examples of set are hashset,treeset and linked hash set
The list contains duplicate values. Example of list is linked list and array list
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