Prototype Model
Prototype Model The prototype model requires that before carrying out the development of actual software, a working prototype of the system should be built. A prototype is a toy implementation of the system. A prototype usually turns out to be a very crude version of the actual system, possible exhibiting limited functional capabilities, low reliability, and inefficient performance as compared to actual software. In many instances, the client only has a general view of what is expected from the software product. In such a scenario where there is an absence of detailed information regarding the input to the system, the processing needs, and the output requirement, the prototyping model may be employed. Steps of Prototype Model Requirement Gathering and Analyst Quick Decision Build a Prototype Assessment or User Evaluation Prototype Refinement Engineer Product Advantage of Prototype Model Reduce the risk of incorrect user requirement Good where requirement are changing/uncommitted Regula
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