Which characteristic defines Agile methodology?

Agile methodology is primarily defined by its iterative development and collaboration principles. This approach emphasizes the importance of breaking down projects into smaller, manageable units called iterations or sprints, allowing teams to focus on delivering functional components of the project quickly and efficiently.

The process is characterized by flexibility and adaptability, as teams regularly engage in collaboration among stakeholders, including team members and clients. This close collaboration fosters communication and feedback, which leads to continuous improvement and adjustment of the project based on changing requirements or insights gained during development. The focus on iterative cycles allows teams to refine their work continuously, ensuring that they meet the needs of users effectively.

In contrast to sequential project completion, which may lead to challenges in accommodating changes, Agile's iterative nature allows for regular reassessment and adaptation of goals. This is also why an emphasis on extensive documentation does not align with Agile principles, as it encourages working software over comprehensive documentation. Lastly, while Agile teams often consist of various roles contributing to project success, the methodology is not strictly limited to a single team. Instead, it promotes cross-functional teams that can adapt and evolve throughout the project lifecycle.