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DC
Question Practice

What does cardinality refer to in a relational database?

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

MCQ_SA
CBSE
Class 11
Informatics Practices
Informatics Practices
Database Concepts
Question Bank

What does cardinality refer to...

Single Answer MCQ
Q-00067678

What does cardinality refer to in a relational database?

1

Unique identifiers across relations

2

Total number of tables

3

Number of attributes in a table

4

Number of tuples in a relation

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