Which of the following is not a characteristic that was introduced to E-R diagramming by UML?
A)class attributes
B)relationship attributes
C)visibility of attributes
D)methods
E)constraints

Question

Quizplus · Accepted Answer

UML introduced class attributes, visibility of attributes, methods, and constraints to E-R diagramming, but relationship attributes were already a part of traditional E-R diagrams.

Which of the Following Is Not a Characteristic That Was