Which software development methodology involves providing a comprehensive list of requirements?

The Waterfall methodology is characterized by its linear and sequential approach to software development. One of its key features is the creation of a comprehensive list of requirements at the beginning of the project. This methodology emphasizes thorough documentation before any coding begins, allowing all stakeholders to have a clear understanding of project expectations and deliverables.

In Waterfall, each phase—requirements, design, implementation, verification, and maintenance—must be completed before moving on to the next. This structured approach means that developers and project managers invest significant time and effort upfront to gather and finalize requirements, minimizing changes during later stages. The focus on upfront planning contrasts with more iterative methodologies, enabling a clear roadmap for project completion.

This comprehensive requirement listing contrasts with Agile, where requirements can evolve through iterations, as well as with Rapid Application Development and DevOps, which prioritize rapid delivery and collaboration.