Computer Science, asked by Rabdeep1233, 19 days ago

In a student table out of roll number, name , address which column can be set as primary key and why?
Is it only one?

Answers

Answered by moviesshinchan9

Explanation:

Roll Number can be set as the primary key because it gives the specific information and is the most suitable identity. Using Roll number can also help to recognize the database.

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In a student table out of roll number, name , address which column can be set as primary key and why? Is it only one?

Answers

In a student table out of roll number, name , address which column can be set as primary key and why?
Is it only one?