What is a key characteristic of Agile methodologies?

A key characteristic of Agile methodologies is flexibility and responsiveness to change. Agile promotes the concept of adapting to change rather than strictly following a pre-defined plan. This mindset allows teams to accommodate evolving requirements and stakeholder feedback throughout the development process. By embracing change, Agile teams can improve the product incrementally and iteratively, leading to a higher-quality outcome that better meets user needs.

In contrast, the other options reflect attributes that are contrary to Agile principles. For example, strict adherence to initial plans contradicts the Agile focus on adapting to changing circumstances. Long planning phases are also at odds with the Agile philosophy, which favors short, iterative cycles that allow for ongoing adjustments. Finally, limited collaboration among teams is not in alignment with Agile, which emphasizes strong communication and teamwork to enhance productivity and innovation. The core value of responding to change in a timely and efficient manner is what truly defines Agile methodologies.