Question

4. Primary key ............. identifies a record.
​

Answer 1

Answer:

uniquely is the answer...☺️

Explanation:

A primary key is a field in a table which uniquely identifies each row/record in a database table. Primary keys must contain unique values. A primary key column cannot have NULL values. A table can have only one primary key, which may consist of single or multiple fields.

Hope it will help u.....

plz follow me..

Answer 2

Answer:

unique is correct answer

Explanation:

hope this helps you

please mark as brainlist