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SC-100 · Data classification encryption databases and storage

Practice question 460 of 498 · hard

An existing account lacks account-level infrastructure encryption. The requirement can be limited to future data under a newly created encryption scope. Which option is documented?

Choose the single best answer.

  1. A.Change the infrastructure setting on an already created scope
  2. B.Change service-level encryption from Microsoft-managed to customer-managed keys and assume this adds the infrastructure layer
  3. C.Enable secure transfer and assume it adds the required at-rest layer
  4. D.Creating an encryption scope with infrastructure encryption enabled at scope creation
Show the answer and explanation

✓ Correct answer

  • Creating an encryption scope with infrastructure encryption enabled at scope creation

The documentation supports selecting infrastructure encryption for a new scope when account-level infrastructure encryption is absent. Customer-managed service keys change key ownership rather than adding the layer, an existing scope setting is fixed, and secure transfer protects transport rather than adding at-rest encryption.

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