Which four are true about a Recovery Manager (RMAN) duplication without a TARGET connection? (Choose four.)
Select all that apply.
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A
The NOREDO clause must be used if the backups of the database being duplicated were taken when the database was in NOARCHIVELOG mode.
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B
The UNDO TABLESPACE clause is always required when no connection exists to the TARGET instance.
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C
RMAN "pushes" the backups of the database to be duplicated over the network to the auxiliary instance.
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D
The NOREDO clause can be used if the backups of the database being duplicated were taken when the database was in ARCHIVELOG mode.
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E
RMAN SBT-based backups of the database to be duplicated can be used by the auxiliary instance.
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F
The UNDO TABLESPACE clause is always required when no connection exists to the recovery catalog and the TARGET database is closed.
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G
The UNDO TABLESPACE clause is always required when no connection exists to the recovery catalog and the TARGET database is opened.
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H
RMAN disk-based backups of the database to be duplicated can be used by the auxiliary instance.