A ________ relationship is a relationship between instances of two entity types and is the most common type of relationship encountered in data modeling.
A)Secondary
B)Binary
C)Primary
D)Ternary

Question

Quizplus · Accepted Answer

A binary relationship is a relationship between two entity types, which is the most common type of relationship in data modeling. Secondary and primary relationships are not types of relationships in data modeling, while a ternary relationship is a relationship between three entity types.

A ________ Relationship Is a Relationship Between Instances of Two