20 Senior Devops Engineer Interview Questions and Answers

by maj 5, 2021Education0 comments

DevOps Engineers are responsible for developing, deploying, and managing the cloud-based infrastructure that powers the applications and services within their organization. This question ensures the interviewer knows that you have the technical knowledge and experience necessary to manage cloud-based infrastructure. On the other hand, Jenkins and GitLab are popular open-source alternatives primarily focused on CI/CD. Jenkins is a widely-used automation server that supports various plugins to extend its functionality, allowing users to build custom pipelines tailored to their specific needs.

  • Examples could include automating tasks, using version control systems, creating scripts for repetitive tasks, or utilizing continuous integration/continuous delivery (CI/CD) pipelines.
  • One function of the OS is to allow sharing of global resources like network and disk to processes.
  • Also, it minimizing the risk factor by continuously delivering and getting end users and stakeholders feedback at the early stages.
  • DevOps’ primary objective is to foster teamwork between the development and operations teams so that they may collaborate easily across the whole software development life cycle.
  • While this is a rather simple DevOps interview question, knowing the answer to such questions shows you are serious about your work.

When a manual process is automated to test a system or an application, it is referred to as automation testing. It includes using independent testing tools that aid the user in developing test scripts. But it is much more than just a buzz, especially considering how its popularity is increasing even as you read this DevOps interview questions blog. It comes as an amalgamation of two words – development and operations – the two departments in it work to maintain coordination. Auto-deployment is a feature that helps to determine if there are any new changes or applications in existing applications and dynamically releases them. RC – The Selenium RC (remote control) is a testing framework that quality analysts and developers use.

Top 15 DevOps Interview Questions to Prepare for in 2022

Virtualization is creating a virtual version of something, such as a server, storage device, or network. In DevOps, virtualization allows teams to create and manage virtual environments that can be used for development, testing, and deployment. This can help improve efficiency, reduce costs, and enable greater flexibility and scalability. Before talking about the growing popularity of DevOps, discuss the current industry scenario. Begin with some examples of how big players such as Netflix and Facebook are investing in DevOps to automate and accelerate application deployment and how this has helped them grow their business.

When the team prepares the next release of their software, they conduct their final stage of testing in an environment which is known as Green environment. Optimize your software development capabilities by adding top talents from one of the leading outsourcing companies in the world; let our experience work for you. The existing production system is housed in a “green” environment, and the “blue” environment is where deployment takes place. The primary advantage of CI is that it shields the project team from a broad range of problems related to code integration, greatly accelerating the development cycle. The essence of this question lies in gauging your knowledge of Azure DevOps and your ability to compare and contrast it with similar tools in the industry. As an Azure DevOps Engineer, you are expected to have a deep understanding of the platform and its functionalities.

Q15: What is the difference between Docker Image and Layer?

Besides reviewing possible DevOps interview questions, you can also sharpen your skills with a class on Coursera. Preparing for Job Interviews or Advanced Interview Techniques are two virtual opportunities you could look into. Editing how to become a devops engineer and distributing configurations are made easy with configuration files containing your infrastructure specifications. The Scrum Master is tasked with many responsibilities within the Scrum process of the development team.

But Narayan says it’s a wide-ranging prompt that gives the candidate a chance to show off their skills and knowledge, rather than an interview “gotcha” or a nitty-gritty technical test. This prevents concerns like quality issues and releases delays that might occur whenever https://remotemode.net/ big-bang testing is delayed until the end of the cycle. In this way, Continuous Testing allows for high-quality and more frequent releases. DevOps engineers need to be proficient in technical and interpersonal skills, teamwork, and problem-solving techniques.