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Linear/Waterfall Model, Iterative Model, Prototyping Model and Spiral Model
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| written 6.8 years ago by |
1. Linear or Waterfall Model:
Each phase is executed in sequence.It establishes a formal analysis and design methodology with highly structured development phases. The flow is unidirectional. Output of one phase serves as input to next phase. The features of the linear model is that the bugs in the current …