Multiple choice

________ Permission is required to access external storage.

  1. WRITE_EXTERNAL_STORAGE

  2. READ_EXTERNAL_STORAGE

  3. Both Op1 and Op2

  4. As per requirement, any of Op1 or Op2
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Pre-API 19, WRITE_EXTERNAL_STORAGE alone allowed both read and write. From API 19+, reading doesn't need permission. From API 23+, write permission requires runtime request. The correct answer depends on API level and use case - you may need either one or both depending on operation and Android version.

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