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Question Practice

Which of the following statements about the relational model is incorrect?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 12
Computer Science
Computer Science
Database Concepts
Question Bank

Which of the following stateme...

Single Answer MCQ
Q-00095163

Which of the following statements about the relational model is incorrect?

1

Relations are structured as tables with rows and columns.

2

A relation can have duplicate tuples.

3

Attributes in a relation should have unique names.

4

NULL values can indicate missing data.

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