How does the Agile project management lifecycle differ from Waterfall?

The Agile project management lifecycle is fundamentally different from Waterfall in that it includes similar activities but organizes them in a more iterative and flexible manner. In Agile, the phases of project development—such as planning, executing, and reviewing—are repeated in cycles called iterations or sprints. This allows for continuous feedback and adaptation, enabling teams to react promptly to changing requirements and improve the product incrementally over time.

This iterative approach contrasts significantly with the Waterfall model, which follows a strictly linear, sequential process. In Waterfall, each phase must be completed before moving to the next, which can lead to challenges if a project's requirements change after the initial stages. Agile, therefore, allows for a more dynamic project environment where planning, execution, and feedback can occur simultaneously, fostering high collaboration and agility.

In summary, the correct answer highlights the flexibility and iterative nature of Agile, where activities are revisited and refined based on feedback, setting it apart from the rigid structure of the Waterfall approach.