What method involves nontechnical language and graphical representations to depict the system at different stages of development?

The method involving nontechnical language and graphical representations to depict the system at different stages of development is modeling. In the context of systems analysis, modeling serves as a critical tool that provides a visual representation of a system’s components, interactions, and processes. This helps stakeholders, including those who may not have technical backgrounds, to understand the system’s design and functionality more easily.

Modeling can take various forms, including flowcharts, UML diagrams, and data flow models, making it easier to communicate ideas and concepts among team members and clients. The use of graphical representations allows for clearer communication regarding system requirements, design, and potential changes, facilitating better collaboration throughout the development cycle.

This approach contrasts with other methods, such as prototyping, which focuses on building a working version of the system for feedback, or simulation, which attempts to replicate the behavior of the system under certain conditions. These methods often require a more technical understanding of the system and its mechanics.

Additionally, visual mapping is a technique that creates a visual representation of information, but it typically doesn't encompass the formal modeling that is necessary for detailed analysis and design in software development. Therefore, modeling as a method is most closely aligned with the requirement to use nontechnical language and graphical representations in the context of