In a relational database a referential integrity constraint is specified with the help of

MCQ Answer

In a relational database, a Referential Integrity constraint is specified with the help of

एक रिलेशनल डेटाबेस में, एक रेफरेंशियल इंटीग्रिटी बाधा को किसकी मदद से निर्दिष्ट किया जाता है

Topic : MySQL Introduction

A. Primary Key

B. Foreign Key

C. Both A and B

D. None of these

Correct Answer is :

C. Both A and B