Choose three.
Which three capabilities require the use of the RMAN recovery catalog?
A.using RMAN stored scripts B.creating encrypted backups C.creating customized reports about a single database's backups D.using the REPORT SCHEMA command to list a database's data files and tablespaces at times in the past E.using the KEEP FOREVER clause with the BACKUP command F.using the REPORT SCHEMA command to list a database's current data files and tablespaces正确答案ADE
