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What is true regarding subqueries?()


What is true regarding subqueries?()

  • AThe inner query always sorts the results of the outer query.
  • BThe outer query always sorts the results of the inner query.
  • CThe outer query must return a value to the inner query.
  • DThe inner query returns a value to the outer query.
  • EThe inner query must always return a value or the outer query will give an error.
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