Which of the following are examples of iterative development models?

Iterative development models are characterized by cycles of development and refinement, allowing teams to revisit earlier stages and make improvements based on feedback or changing requirements. The Rapid Application Development (RAD) model supports this approach by emphasizing quick iterations, prototyping, and user feedback, ensuring that the product evolves through short development cycles.

The Agile development model also exemplifies iterative practices. Agile methodologies prioritize flexibility and customer collaboration through iterative sprints, where increments of functionality are developed, tested, and refined based on ongoing feedback, allowing teams to adapt to evolving project requirements.

By selecting the combination of the RAD model and the Agile model, you highlight two methodologies that fundamentally incorporate iterative cycles, promoting continuous improvement and adaptation throughout the development process.