In system (application) development, a use case (user story) is a list of steps defining interactions between a role and a system to achieve a goal. What type of requirement is mentioned here?
Ause caseoruser storydescribes interactions between a user (role) and the system to achieve a specific goal, defining what the system must do. This corresponds to afunctional requirement(A), which specifies the system’s features or capabilities (e.g., “the system shall allow users to submit a return request”). According toSDLCand requirements engineering, functional requirements focus on specific functionalities, as captured in use cases.
Behavioral requirement (B):Not a standard term; it may refer to system behavior but is less specific than functional requirements.
Non-functional requirement (C):Covers performance, scalability, or usability (e.g., response time), not specific user interactions.
Security requirement (D):A subset of non-functional requirements focused on security, not general use case interactions.
[Reference:EPI CITM study guide, under Application Management, likely discusses requirements engineering in the SDLC, emphasizing functional requirements in use cases. Check sections on system design or requirements analysis., ]
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