Oracle
1Z0-067 · Question #170
1Z0-067 Question #170: Real Exam Question with Answer & Explanation
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Question
Which three statements are true about the database instance startup after an instance failure?
Options
- AThe RECO process recovers the uncommitted transactions at the next instance startup.
- BOnline redo log files and archived redo log files are required to complete the rollback stage of
- CUncommitted changes are rolled back to ensure transactional consistency.
- DThe SMON process automatically performs the database recovery.
- EMedia recovery is required to complete the database recovery.
- FChanges committed before the failure, which were not written to the data files, are re-applied.
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