In Microsoft Visio 2010,for a Relationship object relationship that is many-optional on the child side of the relationship,the correct setting in Database Properties is:
A)exactly one.
B)one or more.
C)zero or one.
D)zero or more.
E)range [At least][At most].

Question

Quizplus · Accepted Answer

In a many-optional relationship on the child side, the correct setting is "zero or more," indicating that there can be zero or more instances of the child entity related to a single instance of the parent entity.

In Microsoft Visio 2010,for a Relationship Object Relationship That Is