Which four are true about a Recovery Manager (RMAN) duplication
Without a TARGET connection? (Choose four.)
A.The NOREDO clause must be used if the backups of the database being正确答案ADEH
Duplicated were taken when the database was in NOARCHIVELOG mode. B.The UNDO TABLESPACE clause is always required when no connection exists
To the TARGET instance. C.RMAN “pushes” the backups of the database to be duplicated over the
Network to the auxiliary instance. D.The NOREDO clause can be used if the backups of the database being
Duplicated were taken when the database was in ARCHIVE LOG mode. E.RMAN SBT-based backups of the database to be duplicated can be used by
The auxiliary instance. F.The UNDO TABLESPACE clause is always required when no connection exists
To the recovery catalog and the TARGET database is closed. G.The UNDO TABLESPACE clause is always required when no connection exists
To the recovery catalog and the TARGET database is opened. H.RMAN disk-based backups of the database to be duplicated can be used by
The auxiliary instance.
