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Check our curated list of full-stack, data structures & software architecture interview questions and answers for developers

DevOps interview questions

DevOps interview questions.

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  • 1.

    What is meant by Continuous Integration?

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  • 2.

    What is the need for DevOps?

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  • 3.

    What is the most important thing DevOps helps us achieve?

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  • 4.

    Are you more Dev or Ops?

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  • 5.

    Explain what is DevOps ?

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  • 6.

    Which are the top DevOps tools? Which tools have you worked on?

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  • 7.

    What are the advantages of DevOps?

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  • 8.

    What does Containerization mean?

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  • 9.

    What is DevOps engineer's duty with regards to Agile development?

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  • 10.

    How is DevOps different from Agile/SDLC?

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  • 11.

    Why is Continuous monitoring necessary?

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  • 12.

    What is post mortem meetings?

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  • 13.

    What's the next thing you would automate in your current workflow?

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  • 14.

    Can we consider DevOps as an Agile methodology?

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  • 15.

    How have you handled failed deployments?

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  • 16.

    What are the success factors for Continuous Integration?

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  • 17.

    What is the function of CI (Continuous Integration) server?

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  • 18.

    What is the role of a configuration management tool in DevOps?

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  • 19.

    Mention what are the key aspects or principle behind DevOps?

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  • 20.

    What is Chef?

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  • 21.

    How do all DevOps tools work together?

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  • 22.

    How would you prepare for a migration from one platform to another?

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  • 23.

    What are the differences between continuous integration, continuous delivery, and continuous deployment?

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  • 24.

    What do you know about serverless model?

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  • 25.

    How would you assess how “deployable” a system is?

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  • 26.

    Explain Blue-Green Deployment Technique

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  • 27.

    Classify Cloud Platforms by category

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  • 28.

    Tell me about the worst-run/best-run outage you’ve been a part of. What made it bad/well-run?

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  • 29.

    Explain a use case for Docker

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  • 30.

    How would you make key aspects of a software system traceable?

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  • 31.

    If something breaks in production, how do you know about it?

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  • 32.

    What's the difference between a blue/green deployment and a rolling deployment?

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  • 33.

    What is the difference between resource allocation and resource provisioning?

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  • 34.

    How would you deploy software to 5000 nodes?

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  • 35.

    What is Continuous Monitoring?

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  • 36.

    How is container different from a virtual machine?

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  • 37.

    What is Vagrant and what is it used for?

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  • 38.

    How would you introduce Continuous Delivery in a successful, huge company for which the change from Waterfall to Continuous Delivery would be not trivial, because of the size and complexity of the business?

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  • 39.

    What is Canary Releasing?

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Middleware in the context of distributed applications is software that provides services beyond those provided by the operating system to enable the various components of a distributed system to communicate and manage data. Middleware supports and simplifies complex distributed application...

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55 Docker interview questions and answers for software engineers

Docker is a set of platform as a service products that use OS-level virtualization to deliver software in packages called containers. Here is a list of coding interview questions on Docker to help you get ready for your next data structures interview in 2021.

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23 Databases interview questions and answers for software engineers

A database is an organized collection of data, generally stored and accessed electronically from a computer system. Where databases are more complex they are often developed using formal design and modeling techniques. Here is a list of coding interview questions on Databases to help you g...

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21 Concurrency interview questions and answers for software engineers

In computer science, concurrency is the ability of different parts or units of a program, algorithm, or problem to be executed out-of-order or in partial order, without affecting the final outcome. Here is a list of coding interview questions on Concurrency to help you get ready for your n...

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13 CAP Theorem interview questions and answers for software engineers

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