**Which development methodology emphasizes iterative progress through small, manageable increments?**
Agile methodology emphasizes iterative progress through small, manageable increments. This approach facilitates adaptive planning, encourages rapid delivery, and promotes flexibility in software development. Agile teams work in short cycles, known as sprints, to produce functional software increments that can be evaluated, tested, and adjusted based on user feedback. By breaking down projects into smaller tasks, Agile methodologies enhance collaboration among team members, address changing requirements more effectively, and ultimately improve the quality and relevancy of the developed product.