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Question 124Asked in BPSC TRE 2.0 (2023) Computer Science Class 11-12

In relational database, the number of attributes of a relation is called the _____ of relation.

  1. Adomain
  2. Bdegree
  3. Ccardinality
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (B) degree

Explanation

Degree is the number of attributes (columns) in a relation. Cardinality is the number of tuples (rows).

From BPSC TRE 2.0 (2023) Computer Science Class 11-12 — Previous Year Paper

This is question 124 of BPSC TRE 2.0 (2023) Computer Science Class 11-12 — Previous Year Paper. 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.