Software Testing Waterfall Model. It is a framework for software development in which development proceeds sequentially through a series of phases starting with Business requirements Software Requirements analysis and planning to develop software product release and maintenance. WATERFALL MODEL is a sequential model that divides software development into pre-defined phases.
What is The Waterfall Model. The waterfall Model illustrates the software development process in a linear sequential flow. The team first double checks the clarity and of the requirement and discusses the agreed requirements.
In this waterfall model the phases do not overlap.
Requirements analysis and specification design implementation and unit testing integration and system testing and operation and maintenance. That is to create software. Each phase must be completed before the next phase can begin with no overlap between the phases. What is The Waterfall Model.