Briefly define the term Waterfall model And list the phases

Briefly define the term Waterfall model? And list the phases of the development process in order they are done?

Solution

Answer:

Waterfall in software engineering is also called Process Model. It is linear sequential life cycle model . In this approach , each phase must be completed before the begining of the next phase. Thus next phase can begin only if the previous phase ends. The phases of water fall model are listed below :