Prototype Model in Software Engineering | Advantages and Disadvantages
In Prototype Model, first a Prototype is developed. Prototype can be a sample software or some Proof of Concept(POC). And then it is presented to the Customer. If customer accepts…
Spiral Model in Software Engineering Advantages and Disadvantages
Spiral model: As in waterfall model requirement changes are not allowed they went for a new model called Spiral Model. When do we choose Spiral Model? We go for spiral…