Which of the following is used to specify whether the existence of an entity depends on its being related to another entity via the relationship type?
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Correct answer: (D) Participation constraint
From CIL MT Systems PYQ, 26 Mar 2017 (12:30 PM)
This is question 133 of CIL MT Systems PYQ, 26 Mar 2017 (12:30 PM). 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.