DESIGN #UML DIAGRAMS

 UML DIAGRAMS 

Actor: A coherent set of roles that users of use cases play when interacting with the use cases.

Use case: A description of sequence of actions, including variants, that a system performs that yields an observable result of value of an actor.


UML stands for Unified Modeling Language. UML is a language for specifying, visualising and documenting the system. This is the step while developing any product after analysis. The goal from this is to produce a model of the entities involved in the project which later need to be built. The representation of the entities that are to be used in the product being developed need to be designed.

                        There are various kinds of methods in software design:

They are as follows:

✓ Use case Diagram

✓ Sequence Diagram

✓ Collaboration Diagram

✓ Activity Diagram

✓ State chat Diagram


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