Question

What is a downside of using the traditional Waterfall approach?

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Answer 1

Answer:

Waterfall Model - Disadvantages

The disadvantage of waterfall development is that it does not allow much reflection or revision. Once an application is in the testing stage, it is very difficult to go back and change something that was not well-documented or thought upon in the concept stage.

Answer 2

Answer:

It prevents the development team from quantifying the effort, time, and cost of delivering the final product.

Explanation: