Question

Compare and contrast the Waterfall and V-Model of SDLC. Present two cases where each of the models will be best suited.

Answer 1

Following are the difference that are given below

Explanation:

• The cost of the Waterfall model is small, while the V-model is high.
• The re-usability of the waterfall model is minimal, while the V model is re-usable to some degree.
• Guarantee of performance is weak in the Waterfall model where as in the V-Model it is high
• The waterfall model is less robust than the V model.

Cases:-

Waterfall Model:- Customer relationship management, Human resource management

V-Model:- Small projects, to develop the custom software.