A. A sequence diagram is class based
B. A sequence diagram presents the participants of a system from right to left
C. The vertical broken lines represent the lifetime of the class in the system.
D. A sequence diagram is object based
+ is the visibility code for?
Which one of the following is displayed below the class name in the class diagrams?
___ are used in class diagrams to describe the way in which specific elements should be used.
In a class diagram the class is divided into three sections, what is displayed in the first section?
UML stands for?