Q147. Which three are true about backup, restore, and recovery operations done without using Recovery Manager (RMAN)? (Choose three.)
- A. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be started and the dataabse be in the MOUNT state.
- B. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the database instancebe started and the database be in MOUNT state.
- C. An Oracle database can be restored from backup files copied using O/S utilities.
- D. Oracle data file backups, copied using an O/S utility, can be added to the RMAN catalog as IMAGECOPIES.
- E. Backing up a database in NOARCHIVELOG mode using O/S utilities requires that the database instance be shut down.
- F. Oracle archive log backups, copied using an O/S utility, can be added to the RMAN catalog as a backup set.
- G. Backing up a database in ARCHIVELOG mode using O/S utilities requires that the databaseinstance be started and the database be in OPEN state.
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