श्रेणी: Online Diagrams

Model-View-Controller (MVC) is a basic design pattern that separates the user interface logic from the business logic. The Model-View-Controller (MVC) pattern is a way of dividing an application into three distinct components; the model, the view and the controller. This model-view-controller can be best described visually using robustness analysis in stereotyped UML notation, which was first proposed by Ivar Jacobson in his award-winning book Object-Oriented Software Engineering.

UML use case diagrams are the primary form of system/software requirements for new software programs under development. The purpose of a use case diagram is to visualize what the system should do (what); at this stage, it does not consider how (how) to do it.