Android Lec1

Which among the following is not a member of Open Handset Alliance

• Apple

• Wipro

• Samsung

• None of these

What is the name of the class which is inherited to create a user interface screen ?

• ViewGroup

• View

• Activity

• None of these

............. represent a single user interface screen.

• Content provider

• Service

• Activity

• Broadcast Receiver

What are the life cycle methods of android activity?

• onComplete

• onPause()

• onCreate()

• onFinish()

• onDestroy()

The system calls this when creating your activity?

• onResume()

• onStart()

• onCreate()

• onStop()

onResume( )

• The activity is being created.

• Another activity is taking focus

• The activity has become visible

• The activity is about to be destroyed.

Biometric authentication can now be disabled only once .

• Oreo

• Nougat

• Pie

• KitKat

Messaging bubbles .

• Android 9

• Android 11

• Android 10

• Android 8.1

New design (Material design)

• Marshmallow

• Lollipop

• KitKat

• Nougat

Foldable phones support

• Android 9

• Android 11

• Android 10