Tuesday, December 21, 2010

V Model

V model is the classic software development model. It encapsulates the steps in Verification and Validation phases for each step in the SDLC. For each phase, the subsequent phase becomes the verification (QA) phase and the corresponding testing phase in the other arm of the V becomes the validating (Testing) phase


The development team will apply "do-procedures" to achieve the goals and the testing team will apply "Check-procedures" to verify that. Its a parallel process and finally arrives to the product with almost no bugs or errors


Traditional Water fall model will not allow to do the testing and the coding process in parallel. V - model in the SDLC will allow the process to have testing and coding as a parallel activity which enables the changes to occur more dynamic.

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