Oracle OCP 19c ÈÏÖ¤1Z0-083¿¼ÊÔÌâ¿â(µÚ29Ìâ) - about rman

Oracle OCP 19c ÈÏÖ¤1Z0-083¿¼ÊÔÌâ¿â(µÚ29Ìâ)-CUUGÄÚ²¿Ñ§Ô±°æ083Ìâ¿â½âÎö

29¡¢choose three

Identify three reasons for using a recovery catalog with Recovery Manager (RMAN).

A) to allow database duplication without a connection to the target instance.

B) to store backup metadata that would cause the controlfile to become too large.

C) to store backups that would cause the controlfile to become too large.

D) to report on the database schema at an earlier point in time.

E) to allow database duplication without a connection to the auxiliary instance.

source : cuug