Android Activities MCQ Questions

This section focuses on "Activities" in Android. These Multiple Choice Questions (MCQ) should be practiced to improve the Android skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations.

1. Android system initiates its program with in an Activity starting with a call on ?

A. offCreate() callback
B. onDrop() callback
C. offCreate() callback
D. onCreate() callback

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2. Which callback is called when the activity becomes visible to the user?

A. onCreate()
B. onStart()
C. onResume()
D. onPause()

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3. Which callback is called when the activity is no longer visible?

A. onRestart()
B. onDestroy()
C. onStop()
D. onPause()

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4. Which callback is called when the activity restarts after stopping it?

A. onDestroy()
B. onPause()
C. onStart()
D. onRestart()

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5. If you need to pass data back from an activity, Which method you should use?

A. startActivity()
B. startActivityForResult()
C. ActivityForResult()
D. None of the above.

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6. In android mini-activities are also known as

A. Adapter
B. Activity
C. Fragments
D. None of the above

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7. For creating Fragments the java class needs to extend which base class?

A. MainActivity
B. MiniActivity
C. Fragments
D. None of the above

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8. The Log.d() method has been used to generate log messages

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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9. An application can have one or more activities without any restrictions.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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10. Every activity you define for your application must be declared in your Android.xml file

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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