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Question 154

A relation is in 1NF if:

  1. AIt has no transitive dependency
  2. BAll attribute values are atomic
  3. CEvery determinant is a key
  4. DIt has no partial dependency
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Correct answer: (B) All attribute values are atomic

Explanation

No repeating groups or multi-valued cells.

From DSSSB TGT Computer Science Full Mock Test 4

This is question 154 of DSSSB TGT Computer Science Full Mock Test 4. 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.