Oracle
1Z0-497 · Question #72
1Z0-497 Question #72: Real Exam Question with Answer & Explanation
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Question
Which three statements are true regarding database recovery operations? (Choose three.)
Options
- AComplete recovery involves only rolling forward operations
- BDatabase recovery is not required after an instance recovery.
- CIncomplete recovery applies changes only from archived redo logs.
- DComplete database recovery must be performed after an instance recovery.
- EComplete recovery involves both rolling forward and rolling backward operations
- FIncomplete recovery can apply changes from both online and archived redo logs.
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