A data element that uniquely identifies one record from the other in a table is the
- Attribute key
- determinant
- entity key
-
primary key
The correct answer is: D
Explanation
In DBMS, The primary key is the chosen key that uniquely identifies records in a table. It’s the one that’s used as the main identifier for each record.. There can be only one primary Key in a table. Also, the primary Key cannot have the same values repeating for any row.