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Week | 4 Complete Data Analytics | Question 5

What does a subquery do in SQL?

(A)

Joins two or more tables.

(B)

Filters the rows of the outer query based on the result of an inner query.

(C)

Performs aggregate functions on a single table.

(D)

Sorts the result set of a query.

Answer

Please comment below if you find anything wrong in the above post
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