Oracle
1Z0-083 · Question #181
1Z0-083 Question #181: Real Exam Question with Answer & Explanation
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Monitoring and Tuning
Question
You notice performance degradation in your production Oracle 12c database. You want to know what caused this performance difference. Which method or feature should you use?
Options
- ADatabase Replay
- BAutomatic Database Diagnostic Monitor (ADDM) Compare Period report
- CActive Session History (ASH) report
- DSQL Performance Analyzer
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Topics
#ADDM#Performance Diagnosis#Baseline Comparison#Database Monitoring