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Question 23Asked in DSSSB TGT Computer Science (Technical), 7 Aug 2021, Shift 3

The left-hand side and the right-hand sides of a functional dependency are sometimes called ________ and ________ respectively.

  1. ADomain; attributes
  2. BDeterminant; dependent
  3. CRange; table
  4. DTuple; relation
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Correct answer: (B) Determinant; dependent

Explanation

In X → Y, X is the determinant and Y is the dependent, because X determines the value of Y.

From DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 3

This is question 23 of DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 3. 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.