In SQL ______is an Aggregate function.
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Correct answer: (C) AVG
Explanation
AVG returns the average of the values in a group, ignoring null values. It is an aggregate function. Syntax: AVG([ALL | DISTINCT] expression).
From UGC NET Computer Science PYQ, November 2017 (Paper II & III, Selected Questions)
This is question 26 of UGC NET Computer Science PYQ, November 2017 (Paper II & III, Selected Questions). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.