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SC-100 · Data classification encryption databases and storage

Practice question 458 of 498 · medium

A storage account uses a customer-managed key. The team assumes that this automatically adds infrastructure encryption. What is the correct assessment?

Choose the single best answer.

  1. A.Customer-managed keys automatically block every authorized data reader
  2. B.Key ownership and infrastructure double encryption are separate settings and requirements
  3. C.Infrastructure encryption disables service encryption
  4. D.Customer-managed keys always imply two independent encryption layers
Show the answer and explanation

✓ Correct answer

  • Key ownership and infrastructure double encryption are separate settings and requirements

Customer-managed keys control service-level key management; infrastructure encryption adds a distinct layer. It does not disable service encryption, and key ownership does not automatically remove valid service data access.

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