Short Answer

When can actual user data be used to revise a mobile app's dev and test sets?

Question: Answer in one to three sentences: When can actual user data be used to update the dev and test sets, and which sets may be updated?

Sample answer: Actual user data can be used once the mobile app has launched. Both the dev set and the test set can then be updated.

Key points:

  • After the app launches
  • Using actual user data
  • Updating both dev and test sets

Rubric: The answer must mention the post-launch timing, actual user data, and both dev and test sets.

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Updated 2026-07-20

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