Question

Why waterfall model should be ussed in stead of build and fix?

Answer 1

Hey mate

your answer is......

It is also referred to as a linear-sequential life cycle model. It is very simple to understand and use. In a waterfall model, each phase must be completed before the next phase can begin and there is no overlapping in the phases. The Waterfall model is the earliest SDLC approach that was used for software development

hope it helps you