What is a Use case diagram?
Use Case Diagram, referred to as a Behavior model or diagram. It simply describes and displays the relationship or interaction between the users or customers and providers of the application service or the system. It describes different actions that a system performs in collaboration to achieve something with one or more users of the system. A use-case diagram is used a lot nowadays to manage the system.
Use Case Diagram for Library Management System
A use case diagram in UML helps to show the various ways in which a user could interact with a system. For a Library Management System, the use case diagram helps visualize the interactions between users (actors) and the system’s functionalities (use cases). This diagram provides a clear, simplified way to understand how the system operates and what it offers to its users.
Table of Content
- What is a Use case diagram?
- Use Case Diagram Notations
- Use Case Diagram for Library Management System