1. What is Ansible? And why is ansible used in DevOps?
2. What is terraform? And why is terraform use in DevOps?
3. 1. What is DevOps? 2. Why is DevOps used in software development? 3. What is CI/CD? Explain with an example. 4. What is the difference between Agile and DevOps? 5. What is version control? Why is Git used? 6. What is a repository? What are GitHub, GitLab, and Bitbucket? 7. What is the difference between Git and GitHub? 8. What are branches in Git? Why are they used? 9. What is Infrastructure as Code (IaC)? 10. What are containers? Why do we use Docker? 11. What is the difference between Docker and Virtual Machines (VMs)? 12. What is orchestration? What is Kubernetes used for? 13. What is monitoring in DevOps? Name a few tools. 14. What is a pipeline in CI/CD? 15. What are the benefits of using DevOps? Technical Questions 1. How do you create a Dockerfile? Explain with an example. 2. How do you build and run a Docker image? 3. How do you push a Docker image to Docker Hub? 4. Write a simple GitLab CI/CD YAML file. 5. How do you connect Kubernetes pods together? 6. How do you check logs of a pod in Kubernetes? 7. Write a simple Kubernetes Deployment YAML. 8. How do you clone a Git repo and push changes? 9. How do you set up SSH for GitHub or GitLab? 10. What command is used to check running Docker containers? 11. How do you install Docker and Kubernetes on Ubuntu? 12. How do you monitor CPU and memory usage in Linux? 13. How do you check which ports are open on your system? 14. How do you set environment variables in Linux or CI/CD? 15. How can you troubleshoot a failed pipeline in GitLab?
4. What is your expected CTC?