To clean up old records that are in a Flashback Da...

单选题 To clean up old records that are in a Flashback Data Archive and are past the retention period, what must the DBA do?()  

更新日期:2021-11-12

A. TRUNCATE the archive table.

B. DROP the Flashback Data Archive.

C. Nothing;expired rows are automatically removed.

D. Nothing;expired rows are moved to an archive table.

E. Delete entries from the archive where the metadata date retained is greater than the retention period.

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