Stakeholder Needs and Concept of Operations Flashcards
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What is the primary purpose of a Concept of Operations (ConOps) document?
Answer: To describe how a system will be used from the perspective of operators and stakeholders in its intended environment
A ConOps describes the intended operational use of a system from the user's and stakeholder's perspective, serving as a bridge between needs and formal requirements.
In systems engineering, who is considered a 'stakeholder'?
Answer: Any individual, group, or organization with an interest in the system or affected by it
Stakeholders include any party with an interest in or affected by the system, including customers, users, developers, regulators, and maintainers.
What is 'stakeholder needs elicitation' in systems engineering?
Answer: The active process of discovering and capturing what stakeholders need from a system
Stakeholder needs elicitation is the active process of engaging stakeholders through interviews, workshops, and observations to discover and capture their true needs.
Which of the following best describes the difference between a stakeholder 'need' and a system 'requirement'?
Answer: A need expresses what stakeholders want achieved; a requirement specifies what the system must do to meet that need
A need is a high-level statement of a desired outcome from the stakeholder's perspective; a requirement translates that need into a specific, verifiable system capability.
What is a 'use case' in the context of ConOps development?
Answer: A narrative description of how an actor interacts with a system to achieve a goal
A use case describes a sequence of interactions between an actor (user or external system) and the system to accomplish a specific goal.
In eliciting stakeholder needs, which technique involves observing users in their actual work environment?
Answer: Ethnographic study / contextual inquiry
Ethnographic study (contextual inquiry) involves observing and interviewing users in their actual work environment to uncover implicit needs they may not articulate in interviews.