Oracle
1Z0-064 · Question #60
1Z0-064 Question #60: Real Exam Question with Answer & Explanation
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Question
Which two are prerequisites for running the I/O calibration tool? (Choose two.)
Options
- AThe database must be in MOUNT state.
- BThe database should be opened in restricted mode.
- CFor determining latency time, the STATISTICS_LEVEL parameter must be set to TYPICAL or
- DThe disks to be tested must be configured to use asynchronous I/O for data files.
- EThe database instance must be started using an SPFILE.
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