Oracle
1Z0-083 · Question #233
1Z0-083 Question #233: Real Exam Question with Answer & Explanation
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Monitoring and Tuning
Question
Which two are true about the SQL Tuning Advisor?
Options
- AIt can recommend semantic changes to SQL statements.
- BIt prevents performance regressions for SQL statements when changes are made.
- CIt checks each query being analyzed for missing or stale statistics.
- DIt considers all SQL statements being analyzed by the advisor task as a group.
- EIt only recommends syntactic changes to SQL statements.
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Topics
#SQL Tuning Advisor#Performance Tuning#SQL Optimization#Statistics