Development Model : V Model For Testing

V Model is a development model which demonstrates the relationship between each phase of development life cycle and related phase of software testing. The left side of the V Model consists of development phase and the right side of the V Model consists of software testing phase. The flow of V Model will be start at Requirement phase and end at Acceptance Testing phase. 

Testing document in a software testing phase will be derived from the document in development phase that stays at the same level (e.g., Acceptance Testing and Requirement Phase, System Testing and Specification Phase). So, tester can start working on software testing activity as soon as the development activity starts.


The benefit from early software testing activity is that we can detect some faults early. As a result of early fault detection, the cost for fixing will be less.

Posted in: Software Testing Process