What is a characteristic of Waterfall compared to Agile software development method?

The Waterfall model is a linear and sequential approach to software development. In Waterfall, all requirements are specified at the beginning of the project, and each phase (e.g., design, implementation, testing) must be completed before moving on to the next. This makes it less adaptable to changes once the project is underway.

Agile, on the other hand, is an iterative approach that allows for flexible responses to changes in requirements. Agile development is organized into small, incremental cycles called sprints, which typically last 1-4 weeks. During each sprint, a small portion of the project is developed, and changes can be incorporated based on feedback and evolving requirements.