Refined Android Studio Test - 78+ MCQs: Android Studio Quiz: Test Your Knowledge with Android Studio Questions and Answers

1. What does the 'Emulator' in Android Studio simulate?

Playing emulator-themed sounds

Simulate user interactions

Change project version

No simulation options in Android Studio

2. What is the purpose of the 'Build' menu in Android Studio?

Change project version

Build and compile the app

Play build-themed music

No build options in Android Studio

3. What is 'R8' in Android Studio and how does it differ from ProGuard?

For rating Android apps

No tool named 'R8' in Android Studio

For playing R8-themed sounds

R8 is a replacement for ProGuard, providing code shrinking, desugaring, and optimization

4. How can you create a new Android Virtual Device (AVD) in Android Studio for testing your apps?

No AVD creation options available

Through the 'Tools' menu

Using the 'Run' configuration only

Via the 'AVD Manager' in the 'Tools' menu

5. How can you use the 'Lint' tool in Android Studio to improve code quality?

No code quality improvement options available

Playing Lint-themed sounds

By manually reviewing each line of code

Using the 'Analyze' menu and 'Inspect Code' feature

6. What is the purpose of the 'Toolbar' in Android Studio's layout editor?

Play toolbar-themed sounds

Change project version

Provide a consistent UI element for app navigation

No toolbar options in Android Studio

7. What is the purpose of the 'Fragment' in Android Studio?

Play Fragment-themed music

Change project version

Hold UI components and contribute to a larger UI layout

No such component in Android Studio

8. Explain the purpose of 'JobIntentService' in Android.

For scheduling jobs at specific intervals

No such service in Android Studio

For playing job-themed sounds

To handle asynchronous tasks efficiently in the background

9. What is the purpose of the 'Dagger' library in Android development?

For creating sharp graphics in UI

To inject dependencies and perform dependency injection

No library named 'Dagger' in Android Studio

For handling image rendering in Android apps

10. How can you use the 'Profiler' tool in Android Studio to analyze your app's performance?

Playing performance-themed sounds

No performance analysis options available

Using external profilers only

Via the 'View' menu in the 'Profiler' tool window

Android Studio MCQ Test 5