One important relational design principle is that ________.
A) every determinant must be a candidate key
B) every candidate key must not be a determinant
C) every primary key must be a surrogate key
D) every determinant must be functionally dependent on the primary key
E) every primary key must be functionally dependent on every determinant

Question

Quizplus · Accepted Answer

Every determinant in a relational database design should be a candidate key to ensure that all attributes are functionally dependent on a key, promoting data integrity and reducing redundancy.

One Important Relational Design Principle Is That ________