Скачать или смотреть DevOps Engineer Interview Questions and Answers | How to Pass a DevOps Engineer Interview

Are you preparing for a DevOps Engineer interview? In this video, we cover the most frequently asked interview questions for DevOps roles—along with expert tips and sample answers to help you succeed.

Whether you're a seasoned DevOps professional or transitioning from a development or operations background, this guide will help you showcase your technical skills, collaboration mindset, and understanding of CI/CD pipelines—critical qualities every employer looks for.

What You’ll Learn:

Top DevOps Engineer interview questions
How to answer using the STAR method
Key tools and technologies to highlight
Common pitfalls to avoid in DevOps interviews

Perfect for roles in:
Software Development | System Administration | Cloud Infrastructure | DevOps | Site Reliability Engineering | Automation

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1. What Is DevOps, And How Does It Differ From Traditional IT Practices?
2. Explain The CI/CD Pipeline. How Do You Optimize It For Faster Deployments?
3. What Are The Key Differences Between Ansible, Puppet, And Terraform?
4. How Would You Automate Server Provisioning And Configuration?
5. Explain Blue-Green Deployments And Canary Releases. When Would You Use Each?
6. How Do You Manage Secrets (API Keys, Passwords) In A CI/CD Pipeline?
7. What Is Infrastructure As Code (IaC)? Give Examples Of Tools You’ve Used.
8. How Do You Handle Rollbacks In A Deployment If Something Goes Wrong?
9. What Is Container Orchestration? Compare Kubernetes And Docker Swarm.
10. How Would You Debug A Slow Application Running In A Kubernetes Cluster?
11. Explain How You Would Set Up Monitoring And Logging For A Microservices Architecture.
12. What Is GitOps, And How Does It Improve DevOps Workflows?
13. How Do You Ensure Security In A DevOps Pipeline (DevSecOps)?
14. What Are Some Best Practices For Managing Cloud Costs In AWS/Azure/GCP?
15. How Would You Scale An Application Dynamically Based On Traffic?
16. Write A Bash/Python Script To Check Disk Usage And Alert If It Exceeds 90%.
17. How Would You Automate The Deployment Of A Web App Using Jenkins/GitLab CI?
18. Explain How You’d Use Python To Interact With AWS/GCP APIs.
19. A Deployment Failed—How Would You Investigate And Resolve It?
20. How Do You Troubleshoot A Sudden Spike In Server Response Time?
21. What Would You Do If A Docker Container Keeps Crashing?
22. How Do You Handle Conflicts Between Development And Operations Teams?
23. Describe A Time When You Improved A DevOps Process. What Was The Impact?
24. How Do You Stay Updated With The Latest DevOps Trends And Tools?
25. What Metrics Do You Track To Measure DevOps Success (for example, Deployment Frequency, MTTR)?