Which approach emphasizes iterative development and feedback from users?

The Agile approach is characterized by its focus on iterative development that prioritizes feedback from users throughout the development process. This methodology breaks projects into small, manageable increments known as iterations or sprints. Each iteration typically lasts a few weeks and involves planning, developing, testing, and reviewing the work completed.

The emphasis on user feedback is integral to Agile methodologies, as it allows teams to adapt and refine their product based on actual user experiences and needs. This iterative cycle of development and feedback leads to a more responsive and flexible approach, enabling teams to make adjustments and improvements continuously throughout the project rather than waiting until the end. Thus, Agile promotes collaboration, customer involvement, and adaptability, making it a preferred choice in fast-paced environments where user requirements may evolve over time.

The other methodologies mentioned, such as Waterfall and V-Model, follow more linear paths without the same emphasis on iterative feedback and adaptability, making them less suited for projects requiring frequent user input and changes. While the Spiral model does incorporate an iterative process, it is not as widely recognized for user feedback as Agile.