Multiple choice

No permission is needed to store data in

  1. shared preferences

  2. internal storage

  3. external storage

  4. Both (1) and (2)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

SharedPreferences and internal storage are private to each application and reside in the app's sandbox, so they require no special permissions. External storage does require permissions (though the exact permissions have changed across Android versions - WRITE_EXTERNAL_STORAGE, READ_EXTERNAL_STORAGE, or scoped storage in newer APIs).

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