The minimum number of instances of entity B that may be associated with each instance of entity A defines the:
A) degree of the relationship.
B) minimum cardinality of the relationship.
C) maximum cardinality of the relationship.
D) domain of the relationship.
E) join level.

Question

Quizplus · Accepted Answer

The minimum cardinality of a relationship is the minimum number of instances of one entity that may be associated with each instance of the other entity. Therefore, the best choice is B.

The Minimum Number of Instances of Entity B That May