Oracle
1Z0-072 · Question #32
1Z0-072 Question #32: Real Exam Question with Answer & Explanation
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Question
Which two are true about instance recovery for a database that is open in read write mode? (Choose two.)
Options
- AIt is guaranteed to complete within fast_start_mttr_target number of seconds.
- BNo users can log on until instance recovery has completed.
- COnly the CURRENT REDO log group is required to perform instance recovery.
- DIt is always performed when opening a database.
- EIt always occurs during instance startup performed immediately after a SHUTDOWN ABORT.
- FThe database opens after the roll forward phase of instance recovery has completed.
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