フリー問題

問題文

A team needs a dataset that behaves like production so that it can exercise a new fraud detection rule, but the institution does not allow real customer values in the test environment under any approval route. Which approach fits this constraint?

選択肢

1. Duplicate the operational counterparties so that the replicated dataset keeps the original identifiers.
2. Truncate the retained chronology so that the diminished dataset retains the preceding transactions.
3. Encipher the delivered statements so that the protected dataset keeps the sealed attachments.
4. Generate the synthetic transactions so that the produced dataset keeps the real patterns.