Relationship attributes may be necessary in a relationship of what type?
A)One-to-one
B)One-to-many
C)Zero-to-many
D)Many-to-many

Question

Quizplus · Accepted Answer

Relationship attributes are necessary in a many-to-many relationship to store information relevant to the association between the entities involved. This is because a direct link does not sufficiently describe the nature of the relationship or the data associated with the linkage.

Relationship Attributes May Be Necessary in a Relationship of What