Minimum cardinality refers to ________.
A)the most instances of one entity class that can be involved in a relationship with one instance of another entity class
B)the minimum number of entity classes involved in a relationship
C)whether or not an instance of one entity class is required to be related to an instance of another entity class
D)whether or not an entity is a weak entity
E)None of the above.

Question

Quizplus · Accepted Answer

Minimum cardinality refers to whether or not an instance of one entity class is required to be related to an instance of another entity class. The other options are incorrect definitions of minimum cardinality.

Minimum Cardinality Refers to ________