Page: Spiral model vs. Waterfall model
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Spiral Model Waterfall Model
Risk factors are considered Risk factors are not conidered
The requirements are not freeze requirements are freeze
Works in loop Is linear sequential model
costly as risk factor is covered Not much costly
Better communication between developer and customer communication level is not high
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modified 4 days ago  • written 4 weeks ago by gravatar for stanzaa37 stanzaa370
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