Oracle
1Z0-062 · Question #28
You notice a performance change in your production Oracle 12c database. You want to know which change caused this performance difference. Which method or feature should you use?
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Managing Performance
Question
You notice a performance change in your production Oracle 12c database. You want to know which 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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Topics
#Performance diagnosis#AWR Compare Period report#Performance regression