Multiple choice

How many types of data models are present in DBMS?

  1. 5

  2. 4

  3. 3

  4. 2

  5. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the incorrect answer. there are 3 types of data models present in DBMS. These are :-1.) Object based data model2.) Record based data model3.) Physical data modelSo this is the incorrect answer.

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