Oracle
1Z0-063 · Question #167
1Z0-063 Question #167: Real Exam Question with Answer & Explanation
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Question
A complete database backup to media is taken for your database every day. Which three actions would you take to improve backup performance?
Options
- ASet the backup_tape_io_slaves parameter to true.
- BSet the dbwr_io_slaves parameter to a nonzero value if synchronous I/O is in use.
- CConfigure large pool if not already done.
- DRemove the rate parameter, if specified, in the allocate channel command.
- EAlways use RMAN compression for tape backups rather than the compression provided by media
- FAlways use synchronous I/O for the database.
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