Which practice involves automatically testing and deploying code changes through a pipeline?
- Continuous Integration
- Continuous Deployment
- CI/CD
- All of these
Answer: All of these
CI/CD pipeline automates: Continuous Integration (code merge + testing), Continuous Delivery (release-ready artifacts), Continuous Deployment (auto-production release). Tools: Jenkins, GitLab CI, GitHub Actions. Critical for agile software delivery and DevOps questions in technical exams.