Requirements analysis allows software engineers to define user needs early in the development process. It helps them deliver a system that meets customers' time, budget and quality expectations. The process involves analyzing, documenting, validating and managing system or software requirements. Requirements analysis involves various tasks that help engineers understand stakeholder demands and explain them in simple and visual ways. It is essential to a software or system project's success.
For a project to be successful, its requirements must be:
- Testable
- Actionable
- Documented
- Measurable
- Traceable
Requirements analysis involves various stakeholders, such as project sponsors, throughout the project as well as end users whose inputs are most important. The best results typically occur when all parties work together to develop a high-quality requirement document.
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