Incremental Model

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• Divides the product into builds, where sections of the project are created and tested separately
• Each build contains an operational quality subsystem
• Each additional build, a new subsystem is integrated with the previous build
• You will notice that this model is very much like the Spiral Model except that instead of prototype, they’d rather call it builds. These builds, like prototypes, are tested separately first. Each build has a subsystem in Incremental Method, whereas in Spiral, subsystems may or may not be used
• Likely to find errors in user requirements quickly

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