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Which two operations are NOT performed by the DUPLICATE command in Recovery Manager (RMAN)while duplicating a running database?（）
A:Creating the control file for the duplicate database
B:Restoring the target data files to the duplicate database
C:Performing complete recovery using all available backups
D:Generating a new, unique DBID for the duplicate database
E:Copying the online redo log files from the target database to the duplicate database

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出自：Oracle认证

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