Which of the following libraries provides access to the application model and is the cornerstone of all Android applications? - Android Quiz

Android - Quiz(MCQ)

Which of the following libraries provides access to the application model and is the cornerstone of all Android applications?

A)

android.app

B)

android.widget

C)

android.content

D)

android.database

Correct Answer : android.app

Explanation : android.app − Provides access to the application model and is the cornerstone of all Android applications

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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