The primary key in a table is a determinant but candidate keys are not determinants.

Question

Quizplus · Accepted Answer

This statement is false. Both primary keys and candidate keys are determinants in a table. A determinant is an attribute or set of attributes that determines other attributes in a table. Primary keys are chosen as the main identifying attribute(s) for each row in a table, while candidate keys are other attributes that could also serve as unique identifiers. Both types of keys must be determinants in order to ensure data integrity and prevent duplicate or inconsistent data.

The Primary Key in a Table Is a Determinant but Candidate