Waterfall Model In Detail. Royce in 1970, the waterfall model has been used widely in the field of software development. Nah, setiap fase memiliki semacam turunan yang menunjukkan bahwa mereka saling terpengaruh dan berkaitan.
Phases in this model are processed one at a time. This model is simple and easy to understand and use. Requirements analysis and specification, design, implementation, and unit testing, integration and system testing, and operation and maintenance.
