Which four are true about a Recovery Manager (RMAN) duplication without a TARGET connection? (Choose four.)

Question

Options

• AThe NOREDO clause must be used if the backups of the database being duplicated were taken
• BThe UNDO TABLESPACE clause is always required when no connection exists to the TARGET
• CRMAN "pushes" the backups of the database to be duplicated over the network to the auxiliary
• DThe NOREDO clause can be used if the backups of the database being duplicated were taken
• ERMAN SBT-based backups of the database to be duplicated can be used by the auxiliary
• FThe UNDO TABLESPACE clause is always required when no connection exists to the recovery
• GThe UNDO TABLESPACE clause is always required when no connection exists to the recovery
• HRMAN disk-based backups of the database to be duplicated can be used by the auxiliary

• A
  80% (16)
• B
  5% (1)
• C
  10% (2)
• F
  5% (1)

Explanation

"Therefore, you must use the NOREDO option when the source database was in NOARCHIVELOG mode when the backups were taken." "You can also use the NOREDO option when you do not want to apply archived redo log files to a consistent backup." This method is not supported for backups that are stored on tape devices "Backup-based duplication without a connection to target or a recovery catalog RMAN creates duplicate files from RMAN backups and copies that were placed in a designated BACKUP LOCATION."

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