why we call water fall model as waterfall
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Answer / uma maheswari
Waterfall model is a sequential software development
process,in which progress is seen as flowing steadily
downwards(like waterfall) through the phases of
conception,initiation,analysis,design,construction,testing
and maintenance. Hence these model named as waterfall.
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The software development model SDLC is known as water-fall model in which various stages as Requirements, Analysis and Design, Coding, Testing and Maintenance and Release, during each stage the requirements are carefully studied and carried out to next develop stages, of its design and code implement as said in the requirements. Initially the requirements are high, and in the subsequent stages the gathering of requirement will be slowly decreases and development of design code increases, in such a way that water falls from top to bottom stages. The flow of requirements slowly decreases at the last stage of the bottom of development as being to deliver to the client. So the reason it is known as water fall model sometimes.
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Answer / manish singh
step by step execution of verious stsges sugests this name
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