what is the difference between waterfall model & v-model?

Answer Posted / deepak

water fall model goes in step by step means can't back to
the prevoius step...generally used in development of a
SDLC..
while V model belongs to the STLC that is a part of
SDLC .can be called verification and validation
process.before coading part at every step there will be
verification after coading at every step there will be
validation.

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