1. Activity and fragment life cycle 2. Communicate between parents fragment to child fragment 3. Broadcasting receiver 4. How to implement MVVM design pattern for login page 5. Modifier in kotlin 6. Abstract vs interface 7. Co routine 8. Background service 9. Val var const 10. Room dB implementation

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The interview questions cover various topics related to Android development, including activity and fragment life cycle, communication between fragments, MVVM design pattern, Kotlin modifiers, abstract vs interface, coroutines, background services, and Room database implementation.

Understand the life cycle of activities and fragments in Android development
Use communication techniques like interfaces or shared view models to communicate between parent and child fragments
Implement MVVM design pattern for login page by separating business logic from UI logic
Utilize Kotlin modifiers like val, var, and const for defining variables
Differentiate between abstract classes and interfaces in terms of implementation and usage
Use coroutines for asynchronous programming in Android applications
Implement background services for long-running tasks in Android applications
Utilize Room database for local data storage in Android applications

1. Activity and fragment life cycle 2. Communicate between parents fragment to child fragment 3. Broadcasting receiver 4. How to implement MVVM design pattern for login page 5. Modifier in kotlin 6. Abstract vs interface 7. Co routine 8. Background service 9. Val var const 10. Room dB implementation

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