Minimum Cardinality Refers to ________

Multiple Choice

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.