多项选择题

Which two prerequisites are needed for performing workload capture and replay？（）

A.Close all sessions performing queries using database links
B.running the database in shared server mode
C.The database on which the workload is replayed has to be a restore of the original database to a specific SCN
D.setting up the directory to capture the workload

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You are working on the APPDB database as a DB A. The da...

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DROP FLASHBACK ARCHIVE fla1；
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D. The Flashback Data Archive and historical data are dropped.

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5） Remap connections.
Arrange the steps required in the correct sequence to accomplish this task on the test machine.（）

A. 1，4，5，3 （2 is not required.）
B. 1，4，3，5 （2 is not required.）
C. 1，2，4，5 （3 is not required.）
D. 2，1，5，3，4
E. 1，2，4，5，3

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1Z0-053

Which two prerequisites are needed for performing workload capture and replay？（）