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单选题
Which statement is true regarding virtual private catalogs? ()
A

A virtual private catalog owner can create a local stored script, and have read/write access to a global stored script. 

B

The virtual private catalog owner cannot create and modify the stored scripts. 

C

The set of views and synonyms that make up the virtual private catalog is stored in the schema of the RMAN recovery catalog owner. 

D

To perform most of the RMAN operations, the virtual catalog owner must have the SYSDBA or SYSOPER privilege on the target database. 


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