A. One B. Two C. Three D. Four E. Five
Which of the following commands will perform an active database duplication of the ORCL database to the ORCL2 database?()
A.A B.B C.C D.D E.E
A. A current RMAN backup-set backup is required. B. No backup is required. C. An RMAN image backup is required. D. A manual backup is required. E. A "duplicate" preparatory backup is required.