Q. What is a foreign key used for?

विदेशी कुंजी का उपयोग किसके लिए किया जाता है?

A
Identifying rows uniquely
B
Creating relationships between tables
C
Sorting data
D
Encrypting data

Explanation

Explanation will be available soon. Please stay tuned.

व्याख्या जल्द ही उपलब्ध होगी। कृपया बने रहें।

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(RDBMS) Relational Database Management System NoSQL Database Technologies Architecture of Database System Database Design Introduction to Database Management System

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Ankit Maurya

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