Oracle
1Z0-083 · Question #90
1Z0-083 Question #90: Real Exam Question with Answer & Explanation
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Question
Which three are true about the SQL Tuning Advisor? (Choose three.)
Options
- AIt checks each query being analyzed for stale statistics.
- BIt checks each query being analyzed for missing statistics.
- CIt only recommends syntactic changes to SQL statements.
- DIt can recommend semantic changes to SQL statements.
- EIt considers all SQL statements being analyzed by the advisor task as a group.
- FIt builds SQL profiles for each poorly performing SQL statement to prevent regressions.
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