Which method is used to launch a new activity or get an existing activity to do something new? - Android Quiz

Android - Quiz(MCQ)

Which method is used to launch a new activity or get an existing activity to do something new?

A)

Context.startService()

B)

Context.startActivity()

C)

Context.sendBroadcast()

D)

All of the above

Correct Answer : Context.startActivity()

Explanation : Context.startActivity() :The Intent object is passed to this method to launch a new activity or get an existing activity to do something new.

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..

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