What are the functionalities of Binder services in android?
Options
1) Binder is responsible to manage the thread while using aidl in android
2) Binder is responsible for marshalling and un-marshalling of the data
3) A & B
4) Binder is a kind of interface
Is it mandatory to call onCreate() and onStart() in android?
Options
1) No, we can write the program without writing onCreate() and onStart()
2) Yes, we should call onCreate() and onStart() to write the program
3) At least we need to call onCreate() once
4) None of the above
Options
1) Each application runs securely in sandbox without interrupting another process
2) Android Box
3) Android development tool kit
4) None of the above