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Describe the prototyping methods in software process.
Two methods
i. Evolutionary prototyping - In this approach of system development, the early prototype is prepared and it is then refined through various steps to final stage.
ii. Throw-away prototyping - Using this method a rough practical execution of the system is produced. The requirement difficulty can be identified from this execution. It is then leftover. System is then developed using some different engineering techniques.
system development life cycle security
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