Azure DevOps Interview Questions

Intermediate Azure DevOps Interview Questions

16. What does the term 'Forking Workflow' refer to?

The 'Forking Workflow' is a development method where contributors copy a project's code, make changes in their copy, and suggest changes to the original project through pull requests. It is common in open-source projects for collaborative and reviewed coding.

17. Can Scale sets of Azure work with its Availability sets?

Yes, scale sets of Azure have to work with its Availability sets. This is because we know that scale sets are groups that contain fault domains and update domains. These domains work in accordance with the Availability sets. Therefore, it is necessary for Scale sets to work with availability sets.

18. What kind of services are provided by Azure DevOps?

Azure DevOps facilitates the complete application management from top to down. When we say complete, it means from the very first to the last, each step can be managed using Azure DevOps. This lifecycle of application includes planning, coding, testing, building, and deployment.

19. Name different types of DevOps solution architecture.

To learn about different types of DevOps solution architecture, refer to the list below.

• CI/CD for Containers
• Immutable Infrastructure CI/CD using Jenkins and Terraform on Azure Virtual Architecture
• DevTest image factory
• CI/CD for Azure VMs
• CI/CD for Azure Web Apps
• Container CI/CD using Jenkins and Kubernetes on Azure Kubernetes Service
• Java CI/CD using Jenkins and Azure Web Apps

20. Compare DevOps and Agile methodologies.

To learn about the difference between DevOps and Agile methodologies, refer to the table below.

21. List some features of Azure boards that make them so popular.

The certain features of Azure boards that have become the reasons for their popularity are mentioned below in the list.

• Advantage of Extensibility
• Chance to begin with no cost
• Simple customization
• Interactive visual tools
• Simple Identification of needs
• Notifications of changes
• Can be used for social communication
• Dashboards for observing progress and status

22. Describe availability sets.

The logical groups of virtual machines that help us to find how our application is being made in Azure are called availability sets. The advantage here is that using virtual machines in a set offers higher availability.

If we use a single virtual machine then the availability will be less and functioning will be affected further.

23. What do you know about virtual machine scale sets?

When we want to deploy or manage a pair of twin VMs, we use a computer resource known as virtual machine scale sets. As the name suggests, this resource is always present in the form of a set designed with a configuration similar to that of true autoscale. 

24. Do you have any knowledge regarding Fault domains?

Such logical groups which belong to hardware and can share the same network and power source are known as Fault domains. These are used to organize data centers which will be used when we will design our virtual machines using the availability sets.

25. Define Update domains.

Like any other domain, the Update domain is also used to organize data centers. The only feature that differentiates the Update domain from other domains is that it can be maintained and rebooted at the same time. So, the application should not be bothered to wait for the domain to be rebooted before using it.

26. Briefly explain containers.

Basically, containers provide us with a simple and efficient way to run a service that a  pipeline demands. It is a software code approach that combines dependencies, packages, and configuration together in a project so that they can become a part of the service.

27. Which containers are supported by Azure DevOps?

Azure DevOps supports the use of Docker containers for building, testing, and deploying applications. It's compatible with both Windows and Linux containers.

28. What do you understand about Network security groups?

By the term security groups, it is clear that it has something to do with access. Network security groups contain access control lists in the form of NIC which may give permission to the traffic of subnets or can just neglect it. A single NIC can be connected to a single subnet or a group of subnets.

Advanced Azure DevOps Interview Questions for Experienced

29. Briefly explain break-fix issues.

Such issues which belong to industrial technical work and support are called nothing but break-fix issues. These come into the picture when technical support fails in functioning normally. To restore the work order back to usual, there will always be a need for a supportive organization.

30. What is VNet?

To perform rendering of our cloud network, we use VNet. Rendering is done so that the launched cloud instances are completely isolated from the remaining resources, hence nothing else is disturbed except the network on which the operation is being done.

31. Differentiate between Azure DevOps services and Azure DevOps Server?

32. Differentiate Subscription Administrator and Directory Administrator.

To know about the differences between Subscription Administrator and Directory Administrator, refer to the following table.

33. Explain Azure service fabric.

A Distributed Systems platform that is used for package, scalable, and deployment management is known as Azure service fabric. Also, it is used for the development and management of applications of the Cloud.

Sometimes difficult infrastructure problems are neglected by the developers and they just focus on critical implementation. Azure service fabric ensures that such things are taken care of and such negligence does not happen.

34. Why Azure pipelines, continuous integration, and continuous development are used together?

Using Azure pipelines, continuous integration, and continuous development together ensures a better code quality. This combination is the simplest, the quickest, and the most secure way to automate of process. Not only this, this trio helps to build projects, development integration, GitHub integration, and much more.

35. Why do we use the Azure active directory?

An active directory in Azure is used for managing accesses, that is, when, how, to whom and to what extent access can be granted. This directory becomes important because it is necessary to keep track of the activities going on during the process of application development.

For example, in a firm, particular service and product access are granted to employees of that firm. The best examples of it are Twitter and Salesforce.

36. In case you fail maximum attempts of authentication in Azure, what will happen?

If in case any user fails maximum attempts of authentication, there is no need to worry, Azure provides more advanced strategies for Account lock so that if such a situation arises, users don’t have to lose hold of their account. These advanced strategies include accessing IP addresses, requesting passwords, and two-step authentication.

37. What do you know about DevOps Toolchain?

DevOps Toolchain contains the list of tools that are crucial to completing all the critical phases of DevOps from Planning to monitoring. Essential operations such as deployment, testing, etc. are automated using the tools present in DevOps Toolchain. When tasks are simple, they can be done manually but automation is needed as the number of tasks and their complexity increases.

38. Describe Azure Redis cache.

Azure Redis cache is similar to the famous open-source Redis cache. It is an open-source database that works well with cache and database and provides secured access for Azure applications. Also, it maintains the proper structure of data like hashes, sets, etc.

Frequently Asked Questions

How do I prepare for an Azure DevOps interview?

When you prepare for an Azure DevOps interview, it requires good technical knowledge, hands-on experience, and familiarity with Azure DevOps tools and practices. You can start preparing by understanding the basic concepts of Azure DevOps. Then you can check out the Azure DevOps tools. Then you start practicing these tools. You should also try to build several projects to showcase your knowledge. 

What language is used in Azure DevOps?

Azure DevOps is used in programming languages, including JavaScript, C#, PowerShell, and Python, and more.

What is the other name of Azure DevOps?

The other name for Azure DevOps is Visual Studio Team Services.

Name some of the tools for continuous monitoring.

Following are some of the tools used for continuous monitoring.

• Spiceworks
• Solarwinds
• Tenable
• Paessler PRTG
• Cisco Identify Services Engine

What are the key components of Azure DevOps?

Azure DevOps is a set of development tools and services. It is provided by Microsoft that facilitates the end-to-end software development lifecycle. The key components of Azure DevOps are Azure Boards, Azure Repos, Azure Pipelines, Azure Test Plans, etc.

Conclusion

We hope that you have gained some insights on Azure DevOps interview questions and answers through this article. We hope that this will help you excel in your interviews and enhance your knowledge regarding Azure DevOps Interview Questions and related stuff. These Interview Questions and answers are suitable for freshers as well as experienced candidates.

This set of Azure DevOps interview questions will not only help you in interviews but also would increase your understanding regarding the hr interviews.

Here are some of the interview questions on some of the famous topics:

• DevOps Engineer at Nagarro
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Happy Coding!