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單項選擇題

When issuing the duplicate database command, you use the parameter DB_FILE_NAME_CONVERT. For what purpose do you use this parameter?()  

A. To indicate the location of the auxiliary-instance online redo logs.
B. To indicate the location of the target database datafiles.
C. To indicate the location of the auxiliary-instance control file and online redo logs.
D. To indicate the location of the auxiliary-instance database datafiles.
E. This is not a valid parameter when duplicating a database.

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