what is the difference between waterfall model and
SDLC(system development life cycle) ?

Answer Posted / deepak

SDLC (system development life cycle)
1. Testing Activities are carried out in each and every phase therefor the cost of the bugs will get reduced
2.There is feedback



waterfall model
1.Testing Activities are carried out at the end of the phase therefor the cost of the bugs will be high
2.There is no feedback

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