Mobile App Development MCQ Test 4

1. What is the purpose of the 'ContentResolver' in Android app development?

2. What is the primary purpose of the 'SwiftUI' framework in iOS app development?

3. What is the purpose of the 'Intents' in Android app development?

4. What is the purpose of the 'res' folder in Android app development?

5. In React Native app development, what is the purpose of the 'Hermes' engine?

6. Which design pattern is commonly used in iOS app development for managing the flow of data?

7. Which component is responsible for handling user interactions in a mobile app?

8. In mobile app development, what does API stand for?

9. What is the significance of 'Proguard' in Android app development?

10. What is the purpose of the 'CoordinatorLayout' in Android app development?

11. Which IDE (Integrated Development Environment) is commonly used for Android app development?

12. Which database is commonly used in mobile app development for offline storage?

13. Which file is essential for Android app distribution on the Google Play Store?

14. What is the purpose of an XML file in mobile app development?

15. Which architecture pattern is commonly used in Android app development for large-scale projects?

16. Which method is used for handling user authentication in Firebase for Android apps?

17. In Android app development, what is the purpose of the 'LiveData' class?

18. What is the purpose of the 'styles.xml' file in Android app development?

19. Which technique is commonly used for optimizing memory usage in iOS app development?

20. What is the primary purpose of the 'React Navigation' library in React Native?