Oracle OCP 1Z0 053 Q83(Flashback Database)

83.Which three actions are required to configure the Flashback Database? (Choose three.)
A. set Flash Recovery Area
B. enable Flashback logging
C. create FLASHBACK tablespace
D. start the database in the ARCHIVELOG mode
E. start the database in the NOARCHIVELOG mode
Answer: ABD

C選項， 是FLASHBACK DATA ARCHIVE需要做的事情。

參考：http://blog.csdn.net/jgmydsai/article/details/37037085

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