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單項(xiàng)選擇題

The（）writes the Flashback Database logs in the flash recovery area.

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

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單項(xiàng)選擇題

Flashback Database relies on which technologies to recover to a point in time？（）

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

多項(xiàng)選擇題

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