Oracle
1Z0-063 · Question #77
1Z0-063 Question #77: Real Exam Question with Answer & Explanation
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Question
You notice a performance change in your production Oracle 12c database. You want to knowwhich change caused this performance difference. Which method or feature should you use?
Options
- ACompare Period ADDM report
- BAWR Compare Period report
- CActive Session History (ASH) report
- Dtaking a new snapshot and comparing it with a preserved snapshot
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