UGC NET CS 2014 June-paper-3
October 4, 2023UGC-NET DEC-2019 Part-2
October 4, 2023Database-Management-System
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Question 3
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Which one of the options given below refers to the degree (or arity) of a relation in relational database systems?
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Number of attributes of its relation schema.
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Number of tuples stored in the relation.
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Number of entries in the relation.
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Number of distinct domains of its relation schema.
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Correct Answer: A