Answer:
A use case is a technique for documenting the potential requirements of a new system or any type of system change, focusing on capturing functional requirements and user-system interactions. It is a critical part of the problem-solving process when designing a new system. Criteria and constraints are identified to ensure the design meets user needs and adheres to limitations.
Step-by-step explanation:
A use case is a technique for documenting the potential requirements of a new system or any type of system change. It involves identifying and outlining the specific actions or sequences of events, including the interactions between a system and its users or other systems. The main focus of a use case is to capture the functional requirements of a system, helping to ensure that the final design will meet the needs of the users. In contrast, background information about an organization is not a use case, neither is the defined learning curve for users or administrators.
When developing a use case, it’s crucial to identify criteria and constraints which will impact the design. Criteria are the desired features and functions of the system, while constraints are the limitations that must be considered. This process supports the problem-solving process and the development of a successful software solution. The process of creating use cases is part of a broader system of problem-solving that includes defining the problem, generating solutions, and iterating through design, testing, and communication to reach a final product.