Android Background Processing

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Open its course - Android Development

Topic Questions: 26
MCQs	T/F	FiB	SQ
9	11	5	1

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1 Which of the following is appropriate when the app (music-playback app) needs to have precise control over when the work stops and starts.
1. Foreground services
2. JobWorker
3. JobScheduler
4. AlarmManager
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2 The system does not allow JobScheduler to run in
1. App Standby Buckets
2. Doze mode
3. Lock mode
4. Sleep mode
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3 To maximize battery and enforce good app behavior, Android restricts background work when the app is not visible to the user via:
1. Doze mode
2. Limited implicit broadcasts
3. Limits on background location access
4. App Standby Buckets
5. All of above
6. None of above
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4 ______ services are visible to users via a non-dismissible notification in the notification tray.
1. Bounded
2. Foreground
3. Background
4. All of above
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5 Android ________ introduced App Standby Buckets, in which app requests for resources are dynamically prioritized based on app usage patterns.
1. 6.0
2. 7.0 (API level 24)
3. 9 (API level 28)
4. 10.0 (API level 29)
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6 Which of the following restricts app behavior when the screen is off and the device is stationary.
1. Doze mode
2. Standby
3. Both
4. None
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