フリー問題

問題文

The team wants to use last month's real records in the test environment, and the requirement is that no individual person can be singled out from the copy even by someone who holds other datasets. Which practice fits?

選択肢

1. The accountability record names retention scheduling records for this dataset.
2. The accountability record names data anonymization controls for this dataset.
3. The accountability record names consent capture checks for this dataset.
4. The accountability record names cross border restrictions for this dataset.