ITIL 4 Foundation Practice Exam

Which practice combines the concepts of development and deployment in software projects?

1. Continuous improvement

2. Continuous deployment

3. Continuous integration / continuous delivery

4. Configuration management

The correct answer is: Continuous integration / continuous delivery

The option that accurately represents the combination of development and deployment concepts in software projects is Continuous Integration/Continuous Delivery (CI/CD). This practice emphasizes a set of principles and methodologies that enable teams to develop, test, and deploy software more efficiently and reliably. Continuous Integration focuses on the practice of merging code changes into a central repository frequently, followed by automated testing. This process ensures that any code additions do not disrupt the existing functionality, promoting a stable codebase. Continuous Delivery takes this a step further by ensuring that the code is always in a deployable state. This means that with each change or addition to the software, the team can deploy updates to production quickly and safely. The integration of CI and CD enables a seamless flow from development to deployment, ensuring that software can be released at any time while maintaining quality. This approach contrasts with other practices like Continuous Improvement, which focuses primarily on enhancing processes and capabilities over time, or Continuous Deployment, which, while related, specifically refers to automatically pushing every change to production without human intervention. Configuration management is concerned with maintaining the consistency of the product's performance and functional attributes, rather than directly merging development and deployment activities. In summary, Continuous Integration/Continuous Delivery effectively combines the development and deployment processes, supporting a