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DevOps Engineer
A complete guide covering Linux, Git, CI/CD, Docker, Kubernetes, Terraform, Ansible, AWS, Monitoring, and SRE concepts.
399 questionsUpdated 2026-02-03BeginnerIntermediateAdvanced
What you will be asked about
Linux & OSShell Scripting & AutomationGitCI/CDDockerKubernetesTerraformAnsibleAWSMonitoring & LoggingNetworkingSecurityTroubleshootingScenarioBehavioralAdvanced Topics
How to prepare
- Go through the topic list above and mark every one you cannot explain for five minutes unprepared. Those are your gaps.
- Pair every concept with a story from your own work — interviewers probe depth, and depth comes from having actually done it.
- Do the DSA rounds anyway. Almost every role in this list still screens with coding.
- Prepare two projects you can whiteboard end to end, including what you would change now.
DevOps Engineer interview questions399
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