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Exam AND-401 topic 1 question 99 discussion

Actual exam question from AndroidATC's AND-401
Question #: 99
Topic #: 1
[All AND-401 Questions]

Which of the following is NOT true about a content provider?

  • A. It manages access to structured data.
  • B. It cannot be used from inside an Activity.
  • C. It facilitates access to Android’s SQLite databases.
  • D. To access data in it, method getContentResolver() of the application’s Context is used.
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Suggested Answer: B 🗳️
You can access data in a content provider, even if you don't have the proper access permissions, by sending an intent to an application that does have the permissions and receiving back a result intent containing "URI" permissions. These are permissions for a specific content URI that last until the activity that receives them is finished.
Incorrect:
A: A content provider manages access to a central repository of data.
References:
http://developer.android.com/guide/topics/providers/content-provider-basics.html
by Mmadi at Dec. 31, 2022, 8:16 p.m.

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Mmadi
1 year, 12 months ago
B. It cannot be used from inside an Activity.
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