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Oracle

1Z0-083 · Question #161

1Z0-083 Question #161: Real Exam Question with Answer & Explanation

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Question

Which statement correctly describes the SQL profiling performed by the SQL Tuning Advisor?

Options

  • AIt is a set of recommendations by the optimizer to create new indexes.
  • BIt is a set of recommendations by the optimizer to restructure a SQL statement to avoid
  • CIt is auxiliary information collected by the optimizer for a SQL statement to help use better joins
  • DIt is auxiliary information collected by the optimizer for a SQL statement to eliminate estimation
  • EIt is a set of recommendations by the optimizer to change the access methods used.

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