問題文
A support team must be kept from seeing complete account numbers on their screens, while the nightly reconciliation job still has to work with the real values. Which behavior of data redaction fits that requirement?
選択肢
- The stored values stay as they are and the returned values are transformed for the sessions that the policy covers.
- The stored values are copied into a second table that the support team reads instead.
- The stored values are replaced once so that every session from then on reads the transformed values.
- The stored values are encrypted so that the support team receives ciphertext.