what is the difference between v & W model? please explain
in detail
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Answer Posted / amit verma
Waterfall is a Linear Model in which after completion of
each phase next phase will come in linear order like
Requirement,Design,Analysis,Development,Testing n so on.
Main drawback in this,after completion of one phase next
phase will start.So,cause of the issue will detect later
then cost will increase.That is the main prob. with W Model.
While V Model is a Non Linear model in which phases are not
in linear order.In V Model on the left hand side there is
Verfication phase and on right hand side there is
validation.Both activites of Verification and Validation
phases are goings on simultaneusly.
| Is This Answer Correct ? | 7 Yes | 9 No |
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