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Learn how requirements and specifications differ in software development, with definitions, attributes, and examples. Requirements capture the needs and expectations of stakeholders, while specifications provide the technical details and constraints for implementation.
10 mar 2024 · Learn the distinct meanings and roles of requirement and specification in systems engineering. Requirement is the user's expectation of a system, while specification is the detailed design of a system.
What is the difference between a “requirement” and a “specification”? The dictionary tells us that a requirement is something that is needed and that a specification is a precise description of an item.
3 wrz 2023 · Requirements are descriptions of the future. This is a broad term that can include high level ideas for a product, service, experience, building, facility, technology or infrastructure. Specifications are detailed descriptions of the present or future that can be interpreted without much ambiguity.
The difference is that requirement is an analysis artifact. The specification is a design artifact. In a final as-built documentation, you will typically find the word "specification", instead of "requirement", since the requirements have been converted to specifications.
3 paź 2022 · A specification is a specific record. In the two most common engineering contexts, we have requirements specifications and design specifications. The first is a specific record of a set of requirements; the second is a specific record of a design.
8 gru 2015 · Requirements : “what” the application should do [from user's perspective view] Functional specification: “how” the application function.
