Q. What is the purpose of a primary key in a Model?

किसी मॉडल में प्राथमिक कुंजी का उद्देश्य क्या है?

A
Uniquely identifies each record
B
Defines a table’s structure
C
Connects frontend with backend
D
Styles database tables

Explanation

Explanation will be available soon. Please stay tuned.

व्याख्या जल्द ही उपलब्ध होगी। कृपया बने रहें।

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