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Functional and non-functional requirements are essential aspects of software engineering, as they define what the software should do and how well it should do it.
Simply put, the difference is that non-functional requirements describe how the system works, while functional requirements describe what the system should do. In case non-Functional requirements are ...
Requirements analysis is an important step in assessing whether a system or software project will succeed. The most prevalent types of requirements are functional and non‐functional requirements. The ...
Functional and non-functional requirements are equally important in software engineering. Both of them are mixed together within the same software requirement document. Usually, they are expressed in ...
L. Chung, B. Nixon, E. Yu and J. Mylopoulos, “Non- Functional Requirements in Software Engineering,” Kluw-er Academic Publishers, Boston, 1999. has been cited by the following article: TITLE: ...