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Write a 8 pages paper on models of software development methods. Waterfall modelThe Waterfall or linear sequential model suggests the development of the system through a systemic sequential approach.
Write a 8 pages paper on models of software development methods. Waterfall model
The Waterfall or linear sequential model suggests the development of the system through a systemic sequential approach. “Through this approach, we start with the analysis of the system, after that we design, code, and test the system for potential operations” (Pressman). “In this method, each step has definite opening and ending point, with particular deliveries to the subsequent phase” (Als and Greenidge). .
Human resource needed
This project requires fewer human resources for the overall development of the project. Here through this model, we can develop the overall system with a small development team. Because this model works in a sequence and the second phase can only be completed after the successful completion of the first phase (Sage, Andrew and & Palmer).
Development resources needed
This software development methodology involves fewer people for the overall development of the project, so we also need fewer resources for the overall project development (Pressman).
Development domain
This development methodology is used for the project of small or medium size and having long or sufficient time constraints.
Advantages (Pressman)
- Fewer resources (hardware) needed
- Less human resource involved
- Best for small projects
- Less complex structure
- Useful for research projects because research needs step by step procedures.
