Top 6 DevOps Interview Questions You Must Learn In 2023

Over the past few years, there has been a sharp increase in job postings for DevOps engineers. Expert DevOps engineers are highly sought after by companies like Google, Amazon, and Facebook. Here are some of the most often asked DevOps interview questions and their responses to help you with your DevOps job search.

Are you interested in a career in the IT sector's development and operational positions? The future is now yours, then. According to Forrester’s study, DevOps is currently quite popular throughout the world, and more than 50% of firms are using it. With high salaries in the sector, DevOps specialists have a burgeoning job market.

DevOps specialists having experience in DevOps get an average pay of roughly $136,300 per year. If you want to get a high-paying job in India and abroad then you must have DevOps Certification .

But passing the DevOps interview demands a lot of preparation and is not simple. To assist you, we have compiled the Top DevOps interview questions and answers, which were created by professionals in the field and will undoubtedly help you advance in DevOps development.

DevOps Interview Questions (For experienced professionals)-

Question 1. How To Move Or Copy Jenkins From One Server To Another?

Jenkins can be copied or moved in a variety of ways from one server to another:

• You can transfer a task between Jenkins installations by copying the relevant job directory.
• Clone a job directory and give it a new name to duplicate an existing job.
• Rename a directory to rename an existing job. Keep in mind that if you rename a job, all other jobs that attempt to call the renamed job will also need to be changed.

Question 2. How To Create A New Build Job In Jenkins?

The steps listed below will guide you through creating a Jenkins job:

Step 1: Log in to Jenkins and choose the new item in the dashboard's upper left corner.

Step 2: Type the item name and select the freestyle project from the menu.

Step 3: Enter the project's specifics that you want to test.

Step 4: Under source code management, provide the URL for your repository.

Step 5: Click on Add Build Step under the Build and then select Execute Windows Batch Command.

Step 6: Click Apply after entering the data to save the project.

Step 7: To build the source code, select the Build now option.

Step 8: Click on the build number and the console output to view the status of the build you executed.

Question 3. What is the Use of SSH?

SSH is typically used to link two computers and facilitates remote computer maintenance. The operations team uses SSH mostly because they are in charge of managing duties that call for remote access to the admin system. Since they will be working on local systems the majority of the time, the developers will use SSH less frequently than the operations team.?

The DevOps development team and operation team will cooperate and work together, as is well known. When the operations team runs into difficulty and wants help from the development team, SSH will be used.

Question 4. List The Top Jenkins Plugins

Jenkins has several helpful plugins. Some of the most popular plugins for Jenkins are mentioned here.

• Dashboard view plugin
• Performance plugin
• Kubernetes plugin
• Amazon ECS Container Service
• Git plugin
• Monitoring plugin

Question 5. What Do You Mean By Automation Testing?

Software testing methodologies include automation testing and test automation. The tedious testing tasks that are challenging to complete manually are automated using it. It entails the use of distinct testing tools that enable you to develop test scripts for evaluating and comparing real and anticipated results.

Question 6. What are the anti-patterns of DevOps?

Patterns are standard procedures that most organizations frequently follow. When a company keeps obediently adhering to a pattern that has been adopted by others but does not suit their needs, it creates an anti-pattern. The following are a few DevOps myths:

• Cannot perform DevOps → Have the wrong people
• DevOps ? Production Management is done by developers
• The solution to all the organization’s problems ? DevOps
• DevOps == Process?
• DevOps == Agile
• Cannot perform DevOps → Organization is unique
• A separate group needs to be made for DevOps

Conclusion

I hope these questions will aid you in passing the DevOps interview. If you are applying for a senior DevOps position, the interviewer may also wish to test their understanding of current market trends by asking you these questions. If you're looking for a challenging and fulfilling job then you must enroll in the best DevOps course from the best trainer to build your foundation. I wish you the best of luck in your interview!