Devops Interview Questions and Answers

Frequently Asking Interview Question and Answers

Here we have provided you with Devops interview questions and answers. You can recall whatever you have learned in Devops through these questions. These questions will also help you to boost your confidence level.

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1.What do you mean by DevOps?

Answer : DevOps (development and operations) is an enterprise software development phrase used to mean a type of agile relationship between development and IT operations. The goal of DevOps is to change and improve the relationship by advocating better communication and collaboration between these two business units.

2.What is the role of DevOps?

Answer :DevOps Engineer works with developers and the IT staff to oversee the code releases. They are either developers who get interested in deployment and network operations or sysadmins who have a passion for scripting and coding and move into the development side where they can improve the planning of test and deployment.

3.What are the DevOps tools?

Answer :The 10 best DevOps tools for 2019
Gradle. Your DevOps tool stack will need a reliable build tool. …
Git. Git is one of the most popular DevOps tools, widely used across the software industry. …
Jenkins. Jenkins is the go-to DevOps automation tool for many software development teams. …
Bamboo. …
Docker. …
Kubernetes. …
Puppet Enterprise. …

4.How does DevOps work?

Answer : DevOps is the practice of operations and development engineers participating together in the entire service lifecycle, from design through the development process to production support. DevOps is also characterized by operations staff making use many of the same techniques as developers for their systems work.

5.What are DevOps principles?

Answer : It’s a practice that aims at merging development, quality assurance, and operations (deployment and integration) into a single, continuous set of processes. … Teamwork is a crucial part of DevOps culture: The whole success of a process depends on it, and there are principles and practices that DevOps teams use.

6.How is DevOps different from Agile SDLC?

Answer: Difference Between Agile and DevOps. Agile refers to an iterative approach which focuses on collaboration, customer feedback, and small, rapid releases. DevOps is considered a practice of bringing development and operations teams together. DevOps central concept is to manage end-to-end engineering processes.

7.What is DevOps architecture?

Answer : DevOps architecture. Development and IT teams work together, guided by the same principles, with their goals and methodologies aligned. … DevOps is the practice of operations and development engineers participating together in the entire service lifecycle, from design through the development process to production support .

8.What are DevOps skills?

Answer : Organizations look for DevOps candidates who are skilled in interpersonal communication, with an arsenal of listening, negotiation, problem-solving and team-building skills at the ready. 3. Familiarity with CI (continuous integration) tools.

9.What is DevOps culture?

Answer :DevOps culture stresses small, multidisciplinary teams, who work autonomously and take collective accountability for how actual users experience their software. … Everything they do is about making customers’ live experience better. DevOps teams apply agile practices and include operations in the team responsibility.

10.What is DevOps lifecycle?

Answer : DevOps is an agile relationship between development and operations. It is a process practiced by the development as well as operations engineers right from the starting of the design to production support. Understanding DevOps is incomplete without understanding Devops lifecycle.

11.What is DevOps testing?

Answer : Jenkins is an open-source DevOps testing tool. It can be used to automate all types of tasks such as building, testing, and deploying software. This tool allows developers to quickly find and solve defects in their code base to automate testing of their builds.

12.What is DevOps cloud?

Answer :Inseparable development and operations practices are universally relevant. Cloud computing, Agile development, and DevOps are interlocking parts of a strategy for transforming IT into a business adaptability enabler. If cloud is an instrument, then DevOps is the musician that plays it.

13.What is IaC in DevOps?

Answer : Infrastructure as code, also referred to as IaC, is a type of IT setup wherein developers or operations teams automatically manage and provision the technology stack for an application through software, rather than using a manual process to configure discrete hardware devices and operating systems.

14.What is DevOps automation?

Answer : DevOps, with its pursuit of continuous application updates, is revolutionizing the way organizations approach software development. … Unfortunately, many enterprises take DevOps to an unproductive extreme. In an attempt to automate development processes, people link together too many tools and end up over-automating.

15.What is DevOps Azure?

Answer :Introducing Azure DevOps. … Azure DevOps captures over 15 years of investment and learnings in providing tools to support software development teams. In the last month, over 80,000 internal Microsoft users and thousands of our customers, in teams both small and large, used these services to ship products to you.

16.Is DevOps related to cloud computing?

Answer : While cloud computing relates to technology and services, DevOps is more about processes and process improvement. However, both DevOps and cloud computing are vital in every organization’s journey toward an effective digital transformation.

Hope you find these interview questions useful. Go through them carefully; they not only help in revisiting what you have learned but also will help you to face the interview with confidence.