問題文
A security questionnaire asks whether the copies that arrive on a replication target are encrypted at rest and whether the customer has to configure that. What is the correct answer?
選択肢
- The target array encrypts what it stores as a standard capability so no extra step is needed for the arriving copies.
- The copies inherit the encryption state of the source volume so a volume that was created before encryption was enabled stays unprotected.
- The copies are stored without encryption unless an external key manager is configured on the target array before replication starts.
- The copies are encrypted only while they travel between the arrays and are written in clear form once the transfer to the target completes.