what are the disadvantages og v-model over waterfall model?



what are the disadvantages og v-model over waterfall model?..

Answer / sateesh

Compare to V-model with Water fall model...

Water fall model gives a
rigid application,
Re-work will be more cotlier and time taking,
Doing the changes once you build the product is not a easy
process,
Testing starts at the final stage(once product fully
developped)

where in V-Model
testing starts at early stage,
tester will get thourgh knowledge about the
product ,because they will be involved from the starting
phase of building the product,
Chances of getting less bugs,
Deliverables are parallel,
Re-work is easy to manage, you will have control over the
product.

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