Author Question: Whether or not an instance of one entity class must participate in a relationship with another ... (Read 41 times)

Pineappleeh · **on:** Jul 7, 2018

Whether or not an instance of one entity class must participate in a relationship with another entity class is indicated by the:

A) degree.
B) recursive cardinality.
C) minimum cardinality.
D) maximum cardinality.
E) ordinality.

Question 2

A business process is a set of activities that transforms materials into products.

Indicate whether the statement is true or false