Oracle
1Z0-054 · Question #8
1Z0-054 Question #8: Real Exam Question with Answer & Explanation
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Question
A batch workload that historically completed in the maintenance window between 10:00 PM and midnight is currently showing poor performance and completing at 2 AM. To help in the diagnosis of the performance degradation, the senior DBA in your organization asks you to execute the awrddrpt.sql script to produce a Compare Periods report. Which two statements are true about the report produced by this script? (Choose two.)
Options
- AIt is refreshed automatically based on the moving window baseline.
- BIt compares details between any two selected time periods of the same duration.
- CIt normalizes the statistics by the amount of time spent on the database for each time period.
- DIt compares details between two consecutive time periods of the same or different durations and
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