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Question

The operators that are 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

Posted under MySQL Database

Answer: (a).IN and NOT IN

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

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