A

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Q. The operators used when a subquery returns multiple rows to be evaluated in comparison to the outer query are . . . . . . . .

  • (A) IN and NOT IN
  • (B) EXISTS and NOT EXISTS
  • (C) OUTER JOIN and INNER JOIN
  • (D) LEFT JOIN and RIGHT JOIN
  • Correct Answer - Option(A)
  • Views: 42
  • Filed under category MySQL
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Explanation by: Admin

This question asks about how MySQL handles subqueries that return multiple rows. Subqueries are queries nested inside other queries.

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