Explain when to use the Incremental model - Project management (PMP)

Explain when to use the Incremental model.

Incremental model should only be used when:

- Requirements of the complete system are clearly defined and understood.
- Major requirements must be defined; however, some details can evolve with time.
- There is a need to get a product to the market early.
- A new technology is being used
- Resources with needed skill set are not available
- There are some high risk features and goals.
Spiral software development life cycle model - Project management (PMP)
The spiral SDLC model combines components of both design and prototype in phases. It’s a hybrid of waterfall and prototyping model....
Phases in the spiral model - Project management (PMP)
Phases in spiral model: a) System requirements are identified in detail. b) An initial design is created for the new system based on the requirements in previous phase......
Strengths of the spiral model- Project management (PMP)
Strengths of the Spiral model: a) Early identification of potential risk areas. b) Customer sees a prototype very early in the SDLC....
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