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DC
Question Practice

What happens if two tuples in a relation have the same primary key value?

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

What happens if two tuples in ...

Single Answer MCQ
Q-00095157

What happens if two tuples in a relation have the same primary key value?

1

The database will execute without issue

2

An error will occur

3

The tuples will be merged

4

The duplicate will be removed automatically

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