Top Devops Interview Questions and Answers

Top Devops Interview Questions and Answers

DevOps:

DevOpsas a term was first coined in 2009 by Patrick Debois, who became one of its chief proponents. Simply put, DevOps is a combination of software development and operations. DevOps is a software engineering culture and practice that aims at unifying software development (Dev) and software operation (Ops). The main characteristic of the DevOps movement is to strongly advocate automation and monitoring at all steps of software construction, from integration, testing, releasing to deployment and infrastructure management. DevOps aims at shorter development cycles, increased deployment frequency, more dependable releases, in close alignment with business objectives.

In recent years, more tangential DevOps initiatives have also evolved, such as OpsDev, WinOps, and BizDevOps.

List the essential DevOps tools.

  • Git
  • Git (GitHub)
  • Jenkins
  • Selenium
  • Puppet
  • Chef
  • Ansible
  • Nagios
  • Docker
  • Monit
  • ELK –Elasticsearch, Logstash, Kibana
  • Collectd/Collect
  • SaltStack

What is DevOps?

How do you take DevOps approach with Amazon Web Services?

What is the typical DevOps workflow you use in your organization?

What are the main benefits of DevOps?

What are the popular DevOps tools that you use?

What is Continuous Integration?

What is Continuous Delivery?

What are the benefits of Continuous Integration (CI)?

What are the best practices of Continuous Integration (CI)?

What is CICD in DevOps?

What are Microservices in Devops?

How does Cloud Formation work in AWS?

What are the main features of AWS OpsWorks Stacks?

How will you run a script automatically when a developer commits a change into GIT?

What are the main use cases of Ansible?

What is Docker Hub?

What is Multi-factor authentication?

What are the main benefits of Nagios?

What are the options for security in Jenkins?

What is a Recipe in Chef?

What are the main benefits of Ansible?

What is Chaos Monkey in DevOps?

How do you perform Test Automation in DevOps?

What is Puppet?

What is the use of Kubernetes?

What is the architecture of Kubernetes?

What are the Three Ways of DevOps?

What are the main services of AWS that you have used?

Why GIT is considered better than CVS for version control system?

What is the difference between a Container and a Virtual Machine?

What is a REST service?

What is Server less architecture?

What are the main principles of DevOps?

How does Kubernetes provide high availability of applications in a Cluster?

What is a Deployment Pipeline?

What is Self-testing Code?

What are the common use cases of Docker?

How will you remove an image from Docker?

What is a Docker container?

How many heads can you create in a GIT repository?

What are the security benefits of using Container based system?

What are the main features of Docker Hub?

Can we lose our data when a Docker Container exits?

What is the scope for SSH?

Follow us on Social Media

Related Posts

No Comments

Post a Reply