Which of the following is the first callback method that is invoked by the system during an activity life-cycle? - Android Quiz

Android - Quiz(MCQ)

Which of the following is the first callback method that is invoked by the system during an activity life-cycle?

A)

onStart() method

B)

onClick() method

C)

onRestart() method

D)

onCreate() method

Correct Answer : onCreate() method

Explanation : onCreate() method is called when activity is first created. The onCreate() and onDestroy() methods are called only once throughout the activity lifecycle.

Recently Updated in Android Questions

In android mini-activities are also known as_____

A)

Activity

B)

Fragments

C)

Adapter

D)

None of the above

Correct Answer : Fragments

Explanation : In android mini-activities are also known as Fragments

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

A)

startActivity()

B)

ActivityForResult()

C)

startActivityForResult()

D)

None of the above.

Correct Answer : startActivityForResult()

Explanation : startActivityForResult() should use when need to pass data back from an activity.

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

A)

onCreate() callback

B)

onDrop() callback

C)

offCreate() callback

D)

offCreate() callback

Correct Answer : onCreate() callback

Explanation : Android system initiates its program with in an Activity starting with a call on onCreate() callback method..

New Technologies MCQ's

Machine Learning

Artificial Intelligence

Ethical Hacking

Microsoft Azure

Cloud Computing

Quantum Computing

Neural Networks

Virtual Reality

Augmented Reality

Advertisement