Waterfall software development life cycle model - Project management (PMP)

Describe waterfall software development life cycle model.

Waterfall is a sequential and non iterative SDLC model which describes flowing of phases downwards one by one. The process does not start a phase unless the previous phase is completed once and for all completely. The waterfall model consists of the following phases:

- Requirements gathering
- Design
- Construction
- Integration
- Testing
- Implementation
- Support
Phases in the waterfall model - Project management (PMP)
Requirements gathering, Design, Construction, Integration, Testing, Implementation, Maintenance.....
Strengths of the waterfall model - Project management (PMP)
Strengths of the waterfall model are: a) No planning needed....
Weaknesses of the waterfall model - Project management (PMP)
Weaknesses of waterfall model are: a) It is Inflexible b) Accommodating changes is very hard......
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