Multiple choice technology databases

Which two statements correctly describe the features of SecureFiles? (Choose two.)

  1. Compression does not entail table or index compression and vice-versa.

  2. Encryption stores the encryption keys for the LOB columns inside the database.

  3. Encryption stores the encryption keys for the LOB columns outside the database.

  4. Compression stores identical data occurring two or more times in the same LOB column as a single copy for the table.
Reveal answer Fill a bubble to check yourself
A,C Correct answer
Explanation

SecureFiles compression operates independently at the LOB level without affecting table or index compression. For encryption, Oracle stores encryption keys outside the database in the wallet for security, keeping them separate from the encrypted data itself.

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