ocp-405

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QUESTION NO: 405
You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform
tape backups. Which action should you take?
A. Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE.
B.Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE.
C. Use compression when performing tape backups.
D. Configure multiple SBT channels.
Answer: B


您正调优RMAN来优化性能。当你执行磁带备份时,要使磁带异
步I / O。你应该采取哪些措施?

B.设置备份磁带IO从属(与主相对)参数设置为真。


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