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Killtest题库网，最新分享的关于oracle 1z0-053考试资料下载，这里的考试版本是V9.02 考试认证的名称是Oracle Database 11g: Administration II
1.You are not sure if Flashback Database is enabled. What database column and view can you query to see if the flashback logs are being created in the flash recovery area?
A. Query the initialization parameter FLASHBACK_DATABASE in VJINSTANCE.
B. Query the FLASHBACK_ENABLED column in VJDATABASE.
C. Query the FLASHBACK column in VJDATABASE..
D. Query the FLASHBACK_ON column in VJDATABASE.
Answer: D
