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Question 32Asked in DSSSB TGT Computer Science (Technical), 8 Aug 2021, Shift 2

How many rule does Dr. E.F. codd provides which qualify quality a database as a RDBMS?

  1. A10
  2. B11
  3. C12
  4. D13
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Correct answer: (C) 12

Explanation

E.F. Codd gave 12 rules, numbered 1-12 with an extra Rule 0 (the foundation rule), that a DBMS must satisfy to be called fully relational.

From DSSSB TGT Computer Science PYQ (Technical), 8 Aug 2021, Shift 2

This is question 32 of DSSSB TGT Computer Science PYQ (Technical), 8 Aug 2021, Shift 2. 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.