Oracle
1Z0-060 · Question #163
1Z0-060 Question #163: Real Exam Question with Answer & Explanation
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Question
You want to upgrade your pre-12c database to an Oracle 12c database. You set up the test environment and replay the captured workload from the production database on the test machine twice with a time difference of four hours. For which three reasons would you use the Compare Period ADDM report after the replay? (Choose three.)
Options
- Ato check the database time consumed for the two time periods
- Bto review the change in the initialization parameters between the two runs
- Cto find the resource consumption by SQL statements that are common to both periods
- Dto check the performance improvement and degradation caused during the change
- Eto review the hardware resources used during the two runs
- Fto compare the performance change of top SQL statements for the two runs
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