Android and Java Online Test

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The Android and Java online test assesses candidates' knowledge of the Android operating system and its primary programming language Java.

It's an ideal test for pre-employment screening. A good Android app developer needs to be able use Java and the Android SDK to design and create quality applications.

This online test requires candidates answer questions about the Android SDK and solve coding problems using Java.

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Free Sample Questions for Android and Java Test

Our sample questions are free for companies to use on a trial plan. See more about our premium questions for paid plans below.

Screen Orientation

3min
  -  
Easy  
  -  
MCA

Android Event handling Public

Which of these methods are called when the screen changes orientation from portrait to landscape in Android?

(Select all acceptable answers.)

Shared Preferences

3min
  -  
Easy  
  -  
FILL

Android UI Public

Fill in the blanks, so that changes in the shared preferences are saved:

SharedPreferences pref = getApplicationContext().getSharedPreferences("MyPref", MODE_PRIVATE);
Editor editor = pref.______();
editor.putString("start_message", "Hello!");
editor.putString("end_message", "Goodbye!");
editor.________();

Alert Service

10min
  -  
Easy  
  -  
CODE

Java Interfaces Inversion of control Refactoring Public

Refactor the AlertService and MapAlertDAO classes:

  • Create a new package-private interface, named AlertDAO, that contains the same methods as MapAlertDAO.
  • MapAlertDAO should implement the AlertDAO interface.
  • AlertService should have a constructor that accepts AlertDAO.
  • The raiseAlert and getAlertTime methods should use the object passed through the constructor.
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Premium Questions for Android and Java Test

TestDome offers a premium questions library with 1000+ unique, hand-crafted questions whose answers can’t be found online. If you spot an answer somewhere online, we’ll give you a refund.

Covered Skills

Testing of these skills is covered in this pre-built test because they’re closely related. On our paid plan, you can easily create your own custom multi-skill tests.

Java Bug fixing Language Stream Strings Exceptions Android Multithreading Arithmetic Event handling Configuration Algorithmic thinking Arrays Sorting Memory management Linked list Integer division Regex OOP Refactoring Queue Fragments UI HashMap Iteration Lists Tree Linear Layout List View Serialization XML Recursion Data structures Accessibility levels Synchronization Relative Layout StringBuilder ArrayList Complexity Stack Stream API Responsiveness Class modifiers Inheritance Graphs Test case design Unit testing Method overriding Dynamic programming Higher order function Interfaces Battery Life Optimization Asynchronous programming HashSet TDD
Recommended Job Roles

These are the job roles that we recommend for the Android and Java online test.

Android Developer
Mobile Developer

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