Which framework emphasizes continuous integration and continuous delivery (CI/CD)?

The correct answer is focused on the DevOps framework, which emphasizes continuous integration and continuous delivery (CI/CD) as central practices for building and delivering software. DevOps integrates development and operations teams, fostering a culture of collaboration and automation. This allows for rapid iterations, frequent releases, and the ability to respond quickly to changes or issues that may arise during the development process.

Continuous integration involves regularly merging code changes into a shared repository, followed by automated builds and tests to identify issues early. Continuous delivery builds on this by ensuring that the software can be reliably released at any time, allowing for more efficient deployment processes.

While Extreme programming (XP) and Agile methodologies also support some aspects of continuous feedback and improvement, they do not encompass the full spectrum of practices that DevOps addresses, especially in terms of integrating operations and enhancing the overall deployment pipeline. Waterfall, on the other hand, is a more traditional, linear approach to project management that does not facilitate the iterative processes associated with CI/CD.