Top "Use-case" questions

A use case diagram is a type of behavioral diagram defined by and created from a Use-case analysis.

When use use-case diagram and when use class diagram?

i'm php developer using MVC architecture that i'm new to UML i know use-case , class , object , activity, sequence diagrams but …

uml class-diagram use-case
Use Case Diagrams - Are arrows absolutely necessary?

Is it absolutely necessary to use "arrows" to show association between an actor and a use case in a use …

uml diagram use-case
UML sequence diagram: how do i draw cron job?

I'm developing an application that takes advantages of restaurants' dataset. Each week my system will run a CRON job in …

uml use-case sequence-diagram
What is a use-case? How to identify a use-case?

The question is quite generic. What are the points that should be kept in mind to identify a valid use …

project-management use-case
Is there such a thing as a "Non-Functional Use Case"?

I'm reading a System Requirements Document that was produced using Sparx Enterprise Architect. All requirements are mapped to particular Use …

uml high-availability use-case requirements
Use case diagrams

What are the free options for creating use case diagrams under Windows? I need some simple use case diagrams for …

uml use-case