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Requirements Engineering Definition

publish date: 2026/06/06 23:20:5.931445 UTC

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Which of the following best defines requirements engineering (RE)?

The process of writing source code based on a system design

The process of testing a delivered system against user expectations

The process of finding out, analyzing, documenting and checking the services and constraints of a system

The process of designing and building the architecture of a software system

Correct Answer

The process of finding out, analyzing, documenting and checking the services and constraints of a system

Explanation

Requirements Engineering (RE) is the process of finding out, analyzing, documenting, and checking the services and constraints of a system. It is a critical phase that precedes design and implementation.

Reference

Software Engineering, Ian Sommerville, 9th edition

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