Thursday, 14 April 2016

Basic of UML diagram

Basic of UML diagram

Actors :  It can be a role played by the user or who is participating.
1)  wikipedia Actor_(UML) 
2) actor
userCase : define the functionality/operation to be perfomed.

Ex : We have a customer and want to open an account at a bank.

Let us look at use case "open account" which will perform  operation to create an account. while the actor is customer who want an bank account.

Extenal tool for creating the UML :
Main ref : UML

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