When setting up the Flashback Data Archive， which of these key parameters are required？（）

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

多项选择题Which method could be utilized to identify both DML operations and the SQL statements needed to undo those operations for a specific schema owner？（）

A.A
B.B
C.C
D.D

单项选择题You have just performed a FLASHBACK TABLE operation using the following command：   flashback table employees to scn 123456；   The employees table has triggers associated with it.  Which of the following statements is true regarding the state of the triggers during the Flashback Table operation？（）

A. All the triggers are disabled.
B. All the triggers are enabled by default.
C. Enabled triggers remain enabled and disabled triggers remain disabled.
D. Triggers are deleted when a Flashback Table operation is performed.