13+ Use Case Diagram For Pos System. Use case diagrams model the functionality of a system using actors and use cases. What is being described a use case describes how actors uses a system to accomplish a particular goal.
Point of sales(pos) is a computerized system manages sales and performs simple day to day operations in the retail stores. The former could view vacancies, view advice without i feel unsatisfied with my use case diagram. A use case diagram shows communications.
This tutorial briefs you about designing test cases with simple practical examples for our use case diagram is a pictorial representation of a user(s) actions in a system.
13+ Use Case Diagram For Pos System. They document the functionality of a system. Please check the use case diagram i have drawn for the following system. It does provide a great tool in this context, if the diagram is containing a. A use case diagram doesn't go into a lot of detail—for example, don't expect it to model the order in which steps are performed.