Devops interview questions?

1. What is DevOps? Brief about its principles
2. Difference between CI and CD
3. Write about how to implement CI/CD pipelines?
4. What is version control? Why is that an important concept in DevOps?
5. Explain Infrastructure as Code, and how would you go about implementing it?
6. Some very popular tools used for CI/CD, version control, and IaC in DevOps?
7. What is configuration management in DevOps?
8. How do you handle environment provisioning and management in DevOps?
9. What is containerization, and how does it benefit DevOps practices?
10. Explain the difference between Docker and Kubernetes.
11. Monitoring and logging of applications in a DevOps environment
12. What is continuous monitoring, and why is it important in DevOps?
13. How do you ensure security and compliance in a DevOps pipeline?
14. What is the role of collaboration and communication in DevOps culture?
15. How do you measure the success of DevOps implementation?
16. What are some of the common challenges faced in DevOps adoption, and how do you overcome them?
17. Explain the concept of “shift-left” in DevOps.
18. What are blue-green deployments, and how do they work?
19. How do you automate testing in a DevOps pipeline?
20. Best practices of collaboration of DevOps teams across different departments