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

• 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.