A ____ entity has a primary key that is partially or totally derived from the parent entity in the relationship.
A) strong
B) weak
C) business
D) relationship

Question

Quizplus · Accepted Answer

A weak entity is an entity whose existence is dependent on the existence of another entity, called the parent entity. A weak entity has a primary key that is partially or totally derived from the parent entity in the relationship.

A ____ Entity Has a Primary Key That Is Partially