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What Is the Basis for Defining System Design Requirements Effectively?
System requirements rely on operational standards for capabilities, performance, and conditions to meet mission needs, ensuring verifiable designs from CONOPS through deployment in engineering projects.
Question
What should be the basis for defining the requirements for designing systems?
A. Operators’ Habits
B. Physical Requirements
C. Operational Standards
D. Programming Paradigms
Answer
C. Operational Standards
Explanation
Defining system requirements begins with operational standards, which outline the essential capabilities, performance metrics, environmental conditions, and procedural constraints needed for the system to fulfill its mission in real-world deployment, derived from stakeholder needs, Concept of Operations (CONOPS), and regulatory frameworks. These standards ensure requirements address how the system must operate under specific scenarios—like throughput rates, uptime guarantees, security protocols, and maintainability—bridging high-level business goals to verifiable specifications, unlike user-centric habits (A), hardware limits (B), or implementation choices (D) that come later in refinement. This foundation supports traceability, validation, and risk mitigation throughout the systems engineering lifecycle, aligning with IEEE and INCOSE practices for robust, compliant designs.