What is a key feature of iterative development in agile methodology?

A key feature of iterative development in agile methodology is frequent reassessment and adaptation. This approach allows teams to regularly evaluate progress and make necessary adjustments based on feedback and changing requirements. Iterations enable teams to produce functional pieces of the project incrementally, which can be reviewed and modified in subsequent cycles. This flexibility allows for the incorporation of client feedback and shifts in project goals, ultimately leading to a product that better meets user needs and expectations.

In agile, the emphasis is on collaboration and continuous delivery, which contrasts with models that prioritize extensive initial documentation, fixed project timelines, and one-way communication. These latter methodologies may hinder responsiveness to change, which is a core tenet of agile development. Frequent reassessment and adaptation empower teams to pivot as needed, ensuring that the project remains aligned with user requirements and business objectives throughout its lifecycle.