What defines agile development?

Agile development is defined by its iterative approach which emphasizes collaboration and frequent feedback from stakeholders. This methodology is designed to adapt to changes throughout the development process, making it flexible and responsive to the needs of clients and users. Agile practices encourage regular communication within development teams and with clients, ensuring that the final product aligns closely with user requirements and expectations.

Through iterative cycles, known as sprints, teams continuously improve and adjust their work based on feedback received, allowing for a more dynamic and responsive development environment. The emphasis on collaboration also means that everyone involved in the project has the opportunity to contribute ideas and improvements, enhancing the overall quality of the software being developed.

The other options do not align with the principles of agile development. A fixed methodology with rigid steps does not reflect the agile philosophy of flexibility and adaptability. A solo development process without client interaction lacks the essential cooperative elements of agile. Lastly, agile is inclusive and can be implemented in organizations of all sizes, not just large organizations. This adaptability makes agile a preferred choice in many software development contexts.