Discover the correct answer to “Which of these is not a drawback for Waterfall Methodology?” and understand why having a requirements step is considered an advantage, not a disadvantage.
Table of Contents
Question
Which of these is not a drawback for Waterfall Methodology
A. Long Development Lifecycle
B. Tougher to schedule for
C. Having a requirements step
D. Higher risk
Answer
C. Having a requirements step
Explanation
The Waterfall methodology is a linear and structured project management approach that follows distinct phases, including requirements gathering, design, implementation, testing, and deployment. While the methodology has several drawbacks, such as inflexibility, delayed testing, and higher project risks, having a requirements step is not considered a drawback. Instead, it is one of the key strengths of the Waterfall model.
Why Having a Requirements Step Is an Advantage
- The requirements phase ensures that all project needs are clearly documented before development begins. This provides a well-defined scope and roadmap for the project, reducing ambiguity.
- It allows teams to plan resources, timelines, and budgets effectively.
- Stakeholders can align their expectations early in the process through formal sign-offs.
Common Drawbacks of Waterfall Methodology
Long Development Lifecycle (Option A):
The sequential nature of Waterfall often leads to extended project timelines since each phase must be completed before moving to the next.
Tougher to Schedule For (Option B):
Dependencies between phases make it challenging to adjust schedules if delays occur in earlier stages.
Higher Risk (Option D):
Since testing occurs late in the process, errors discovered during this phase can be costly and time-consuming to fix. Additionally, the rigid structure makes it difficult to adapt to changes or unforeseen challenges.
In contrast, having a requirements step is essential for ensuring clarity and alignment at the start of the project, making it an advantage rather than a drawback.
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