試験
通常
試験時間: 00:00問題時間: 00:00
問題一覧
問題 24 / 65
Which technology is the most effective for strengthening personal data protection before sharing data externally?
①Simply delete the identifier column.
②Compress the data into a password-protected ZIP file.
③Randomly shuffle the samples.
④Apply anonymization rules to remove direct identifiers.
⑤Protect statistical information by applying differential privacy techniques.