For a relationship to be considered a binary relationship it must satisfy which of the following conditions?
A)It must involve exactly two entity classes.
B)It must have a maximum cardinality of 1:1.
C)It must have a maximum cardinality of 1:N.
D)Both A and B are correct

Question

Quizplus · Accepted Answer

A binary relationship involves exactly two entity classes, which is the defining characteristic of a binary relationship. Cardinality (options B and C) refers to the number of instances of one entity that can be associated with one instance of another entity, and does not determine whether a relationship is binary or not.

For a Relationship to Be Considered a Binary Relationship It