Which two are true about creating RMAN backups for an Oracle
Container database?
A.Online Redo Log backups can be created while connected to CDB$ROOT B.Control file backups can be created while connected to CDB$ROOT. C.The BACKUP TABLESPACE command can back up a pDB tablespace even if正确答案BC
RMAN is connected to CDB$ROOT. D.Archived Redo Log backups can be created while connected to PDB E.Control file backups can not be created while connected to a PDB
