What is the role of UML in systems analysis?

The role of UML (Unified Modeling Language) in systems analysis is primarily to provide standardized diagrams for visualizing the design of systems. UML encompasses a suite of diagram types, including use case diagrams, class diagrams, sequence diagrams, and activity diagrams, each serving to illustrate different aspects of a system's functionality and structure. These visual representations help stakeholders understand system requirements, design elements, and interactions clearly, facilitating communication among developers, analysts, and clients.

By using UML, systems analysts can create a common language that bridges the gap between technical and non-technical stakeholders, ensuring that everyone involved has a shared understanding of the system being developed. This clear and standardized approach contributes significantly to effective systems analysis and design, making it easier to document specifications and identify potential improvements in design.