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Question 154Asked in DSSSB PGT Computer Science (Technical), 11 Jul 2021

Which of the following is Not a database model?

  1. ANetwork
  2. BRelational
  3. CObject-oriented
  4. DInheritence model
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Correct answer: (D) Inheritence model

Explanation

Database models include hierarchical, network, relational and object-oriented. There is no "inheritance model".

From DSSSB PGT Computer Science PYQ (Technical), 11 Jul 2021

This is question 154 of DSSSB PGT Computer Science PYQ (Technical), 11 Jul 2021. 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.