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A waterfall model is a process that was used to develop and manufacture a product before computers became so commonplace. Because it was too cost prohibitive to make changes after the fact, a company used a waterfall model to develop their product. The stages of a waterfall modes are: Conceive, Design, Implement, Test, Deliver.
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What is Waterfall Solutions?
Waterfall is one of the software development life cycle model. Waterfall model has five stages.
What are the dimerits of waterfall model?
In waterfall model, once we come out of the phase, there is no chance of modifying it again. This is one of the major drawback for waterfall model.
Waterfall model advantages and disadvantages?
Advantage of waterfall model : It is simple and easy to use. Dis Advantage of waterfall model : no user feedbacks are taken.
How the waterfall model and prototyping model can be accommodated in the spiral process model?
Expalin different between waterfall model and prototyping model ? Expalin different between waterfall model and prototyping model ?
What is the diffference between waterfall model and modified waterfall model?
Modified waterfall model verified and validate the user requirements for every phase. Meanwhile, waterfall did not, it only verify and validate user requirement at the end of the phase.
Why spiral model is called U process model?
because, there can be back process of every step in waterfall model, see the book of software engg by somerville.
Explain how both the waterfall model of the software process and the prototyping model can be accommodated in the spiral process model?
the waterfall model gives us prototyping , and spirl model gives us product , so the set of the waterfall accommodat in the spirl to gives us this product.
Waterfall model and prototyping model can be accommodated in spiral model?
1.spiral model can be accommodate in prototyping and waterfall model. it is a model of iterative process as prototyping and also a systematic approach to solve a problem as in waterfall model. 2. spiral model take problem as a series of step to solve a problem as in waterfall, and take the contribution of users or customers in each phase as in prototyping model.
What are the traditional lifecycle models for software development?
The primary one is called "Waterfall" because it all goes one way, never back.
Which model is simplest model in Software Development?
Waterfall model
What is a waterfall model and describe it?
Waterfall is a system development life cycle
The phases in the waterfall model are in Iswr and overlapped true or false?
The phases in the waterfall model are in Iswr and overlapped is true.
