A one-to-one relationship between two entities is symbolized in a diagram by a line that ends:
A)in two short marks.
B)in one short mark.
C)with a crow's foot.
D)with a crow's foot topped by a short mark.

Question

Quizplus · Accepted Answer

A one-to-one relationship is typically represented by a line ending in two short marks, indicating that each entity in the relationship corresponds to exactly one entity in the other set.

A One-To-One Relationship Between Two Entities Is Symbolized in a Diagram