The ________ model is preferred for software development when the requirements are not clear.
(A) Rapid Application Development
(B) Rational Unified Process
(C) Evolutionary Model
(D) Waterfall Model
- The Evolutionary Model model is preferred for software development when the requirements are not clear.
- In a Waterfall model, each phase must be completed before the next phase can begin
- Rapid Application Development uses minimal in favor of rapid prototype(functionally equivalent component of product)
- Rational Unified Processdivides the development process into four distinct phases: business modeling, analysis and design, implementation, testing, and deployment.
So, option (C) is correct.
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