A ________ of a relation is a set of one or more attributes whose values are guaranteed to identify tuples in the relation uniquely.
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Correct answer: (B) super key
From CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM)
This is question 123 of CIL MT Systems PYQ, 27 Feb 2020 (8:00 AM). 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.