Oracle
1Z0-054 · Question #37
1Z0-054 Question #37: Real Exam Question with Answer & Explanation
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Question
Which is the correct description of SQL profiling while using SQL Tuning Advisor?
Options
- AIt is a set of recommendations by the optimizer to create new indexes.
- BIt is auxiliary information collected by the optimizer for a SQL statement to eliminate estimation
- CIt is a set of recommendations by the optimizer to refresh stale statistics to avoid bad execution
- DIt is a set of recommendations by the optimizer to restructure a SQL statement to avoid bad
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