13+ Activity Diagram For Pos. Pos terminal building involves interfacing printer, bar code scanner, computer, debit/credit card reader, keyboard, touch screen input, weighing machine and software. Activity diagrams are often mentioned almost as a synonym to business modeling.
Effective practices for modeling and documentation. A small filled circle followed by an arrow represents the initial action state or the start point for any activity diagram. Also we will understand the point of sale scenario and will draw class diagram for pos system.
It occurs when an activity results in several outcomes.
13+ Activity Diagram For Pos. An activity diagram may have as many end points. Complete activity diagram tutorial that helps you learn about what is a activity diagram, how to create activity diagram and when. Activity diagram is basically a flowchart to represent the flow from one activity to another activity. Activity diagrams are not only used for visualizing the dynamic nature of a system, but they are also used to construct the executable system by using forward and.