Which approach is characterized by iterative development in software projects?

The Agile approach is characterized by iterative development, which is a hallmark of its methodology. In Agile, projects are broken down into smaller, manageable iterations or sprints, allowing teams to continuously integrate and test the product throughout the development cycle. This iterative process not only facilitates regular feedback and adaptation but also promotes collaboration among team members and stakeholders.

Agile encourages planning in short cycles that are focused on delivering small, incremental improvements to the project. Each iteration typically results in a working product increment that can be reviewed and adjusted based on user feedback. This adaptability is key to responding to changing requirements and ensuring that the final product aligns with user needs.

In contrast, other methodologies like Waterfall, V-Shaped, and Cascade follow a more linear and sequential approach, where each phase must be completed before moving on to the next. These approaches do not inherently allow for ongoing feedback and adaptation throughout the process as Agile does. Therefore, the focus on iterative development sets Agile apart as a dynamic and flexible framework for software projects.