Question

Explain how waterfall model and prototyping model can be accommodated in a spiral process model ?​

Answer 1

Answer:

Explain how both the waterfall model and the prototyping model can be accommodated in the Spiral process model. The waterfall model is accommodated where there is a low specification risk and no need for prototyping etc. for risk resolution. The activities in the 2nd quadrant of the spiral model are skipped..

The Spiral model is called as a Meta Model because it subsumes all the other SDLC models. For example, a single loop spiral actually represents the Iterative Waterfall Model. ... The spiral model uses the approach of Prototyping Model by building a prototype at the start of each phase as a risk handling technique...

Explanation:

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