Which of the following initialization parameters have been deprecated in Oracle 11g because of the introduction of the Automatic Workload Repository？（） 

单项选择题TocleanupoldrecordsthatareinaFlashbackDataArchiveandarepasttheretentionperiod，whatmusttheDBAdo？（）

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.

多项选择题WhensettinguptheFlashbackDataArchive，whichofthesekeyparametersarerequired？（）

A. Tablespace name
B. Storage quota
C. Retention
D. Table name
E. Create a default archive

多项选择题WhichofthesearevalidFlashbackDatabaserecoverypointparameters？（）

A. SCN
B. Timestamp
C. Named recovery point
D. Transaction ID
E. Session ID

单项选择题The（）writestheFlashbackDatabaselogsintheflashrecoveryarea.

A. FLSH
B. FLDB
C. RVWR
D. RVRW
E. FBDA

单项选择题FlashbackDatabasereliesonwhichtechnologiestorecovertoapointintime？（）

A. Flashback Data Archive
B. Flashback logs in the flash recovery area
C. FlashbUndo tablespace
D. RMAN command line
E. None of the above