Beginner DevOps Interview Questions
Starting out with DevOps? These 14 beginner-friendly DevOps interview questions cover the fundamentals hiring managers expect from entry-level candidates — with plain-English answers, runnable code and the mistakes that trip people up.
14 DevOps questions
- 1How does DNS Resolution work?Beginner
- 2What is a Blue/Green Deployment?Beginner
- 3Explain Linux File Permissions (chmod).Beginner
- 4What is a Reverse Proxy?Beginner
- 5How does SSH key authentication work?Beginner
- 6What is Infrastructure as Code (IaC)?Beginner
- 7What is Git and how does branching work?Beginner
- 8Explain Docker vs Virtual Machines.Beginner
- 9What is CI/CD?Beginner
- 10What is DevOps?Beginner
- 11DevOps Interview Question 1 (Free)Beginner
- 12DevOps Interview Question 4 (Free)Beginner
- 13DevOps Advanced Interview Question 10Beginner
- 14DevOps Advanced Interview Question 7Beginner
Explore more DevOps interview questions
By Level
By Experience
By Year
Or browse all DevOps interview questions.
Frequently asked questions
How many beginner DevOps interview questions are there?
This page covers 14 beginner-level DevOps interview questions, each with a short answer, a deeper explanation, code examples, common mistakes and follow-up questions.
Are these DevOps questions suitable for beginner interviews?
Yes. Every question is tagged beginner difficulty and chosen to match what interviewers expect at that level, so you can focus your preparation without wading through questions that are too easy or too hard.
How should I practise these DevOps questions?
Read the short answer first, attempt the question yourself, then expand the detailed explanation and real-world example. Review the common mistakes and follow-up questions to make sure you can handle interviewer probing.