Unified Modelling Language (UML)
UML (Unified Modelling Language]: Unified Modelling Language (UML) is a visual modelling language used to specify, visualize, construct and document the artifacts of software systems. 1) Use case diagrams 2) Class diagrams 3) Packages and Object diagrams 4) Sequence diagrams 5) Collaboration diagrams 6) State chart diagrams 7) Activity diagrams 8) Component and deployment diagrams 1) Use case diagrams: [ Actors , Usecases , Communications] Actors -> Figures Usecases -> Ovals Communications -> Lines that link actors to use cases 2) Class diagrams: a) Rectangles divided into three parts. [ Classname , Attributes , Operations ] b) Relationships between classes, are the connecting links. c) Three types of relations. [ Association , Aggregate , Generalization ] 3) Packages and Object Diagrams...