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What are the identified phases in the waterfall model?
What are the identified phases in the waterfall model?
- Planning, execution, monitoring, closure, evaluation
- Feasibility study, system design, coding, testing, implementation
- Initiation, planning, execution, monitoring and controlling, closure
- Requirements analysis and definition, system and software design, implementation and unit testing, integration and system testing, operation and maintenance (correct)
What is a key problem associated with the waterfall model?
What is a key problem associated with the waterfall model?
- Lack of documentation
- Excessive customer involvement
- Inability to define clear project stages
- Difficulty of accommodating change after the process is underway (correct)
When is the waterfall model considered appropriate?
When is the waterfall model considered appropriate?
- When there is a high degree of uncertainty in project requirements
- When there is no need for extensive testing
- When the requirements are well-understood and changes will be fairly limited during the design process (correct)
- When rapid changes are expected throughout the project lifecycle
What is the principle regarding the completion of phases in the waterfall model?
What is the principle regarding the completion of phases in the waterfall model?
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What type of partitioning does the waterfall model use for projects?
What type of partitioning does the waterfall model use for projects?
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