Quiz-5

What is the primary rule for using the UI thread in Android?

• Run all tasks on it

• Never use AsyncTask

• Do not block the UI thread

• Avoid lifecycle callbacks

Which protocol is recommended for secure data transmission?

• HTTPS

• FTP

• HTTP

• TCP

Which intent is received when connectivity changes?

• android.intent.action.BOOT

• android.intent.action.CONNECTIVITY_CHANGE

• android.intent.action.MAIN

• android.intent.action.NETWORK_STATE

Which type of intent launches specific activities?

• Implicit

• Broadcast

• Explicit

• Pending

What is LocalBroadcastManager used for?

• Receiving SMS

• Receiving internet status

• Sending email

• Secure in-app broadcasts

A Service in Android runs:

• Only in the UI thread

• In the background

• With GUI components

• With root access

Which class is used to show notifications?

• AlertDialog

• Toast

• NotificationCompat

• Log

Which component handles click actions in a notification?

• pendingIntent

• AlarmManage

• IntentService

• AsyncTask

Alarms in Android can trigger:

• Activities only

• Broadcast receivers

• Toast messages

• Fragments

The JobScheduler class helps:

• Schedule background jobs

• Manage async UI

• Play background audio

• • Cancel services