Question:- A company hosts virtual machines (VMs) in an on-premises data center and in Azure. The on-premises and Azure-based VMs communicate using ExpressRoute. The company wants to be able to continue regular operations if the ExpressRoute connection fails. Failover connections must use the internet and must not require multiprotocol label switching (MPLS) support. You need to recommend a solution that provides continued operations. What should you recommend?
Answer:- In this case, a VPN connection should be set up.
Question:- You have a resource group named RG1. RG1 contains an Azure Storage account named storageaccount1 and a virtual machine named VM1 that runs Windows Server 2016. storageaccount1 contains the disk files for VM1. You apply a ReadOnly lock to RG1. What can you do from the Azure portal?
Answer:- View the keys of storageaccount1. ReadOnly allows authorized users to read a resource, but they cannot delete or update the resource. Applying this lock is similar to restricting all authorized users to the permissions granted by the reader role.
Question:- What is DevOps?
Answer:- Of course, this is one of the first Microsoft Azure DevOps interview questions that you will be asked. The full form of DevOps is Development and Operation’s Collaboration. It focuses on the 3Ps—Process, People, and (working) Product that stands for continuous integration and continuous delivery of value to end-users. In simple terms, DevOps, essentially, speeds up the process of delivery of applications and software services. This ability to continuously deliver minimizes the risk factor. This is possible through stakeholder and end-user feedback collection.
Question:- Why use DevOps?
Answer:- This is a common Azure DevOps interview question. Traditional software development always had a slow code deployment time after completion of development. And oftentimes, the Development Team and Operations Team or deployment team would get into arguments regarding its status blaming the server or the code for the issues. This is where DevOps enters with a solution. DevOps facilitates the delivery of smaller features to clients in a quick and efficient manner and allows seamless software delivery.
Question:- How does DevOps work?
Answer:- DevOps is the process of Operations and Development Engineers who work in collaboration in a complete project lifecycle, from the design and development to product releases and support.
Question:- What is Azure DevOps?
Answer:- The process includes testing automation, continuous integration, as well as continuous delivery. People with both development and operations skills work together and implement various tools for CI-CD and monitoring for quick response to customer’s requirements and fix issues and bugs. Azure DevOps is the new name for Microsoft VSTS (Visual Studio Team Services) and an application lifecycle management tool. It helps in project planning through Agile tools and templates. Other functionalities include version control of source code, management and execution of test plans, and management of branches. Additionally, Azure DevOps also helps in solution deployments across various platforms with the help of Azure Pipelines and allows continuous integration and continuous deployment.
Question:- What are the benefits of DevOps?
Answer:- The major benefits of DevOps are: • Customer satisfaction • More engagement and collaboration between Development and Operation teams • Faster code deployment in the market through continuous integration and delivery • Faster operational support • Higher efficiency • Strong infrastructure and IT performance • Continuous improvements and reduced failures • Transparency between teams/li> • Constant monitoring and better adaption
Question:- Name a few DevOps tools.
Answer:- Some popular DevOps tools are: • Git • Selenium • Jenkins • Puppet • Chef • Ansible • Nagios • Docker
Question:- What are the popular DevOps tools for Continuous Integration and Continuous Deployment?
Answer:- Azure Pipelines support macOS, Windows, and Linux. Following are a few popular tools for Continuous Integration: • Jenkins • TeamCity • Codeship • GitLab CI • CircleCI • Travis CI • Bamboo Following are some of the popular Continuous Deployment tools: • Jenkins • Azure Pipelines for Deployment • DeployBot • TeamCity • Bamboo • ElectricFlow • AWS CodeDeploy • Octopus Deploy • Shippable
Question:- What are Azure Boards?
Answer:- Azure Boards is an Azure DevOps service. It helps manage the work in software projects and provides a wide range of functionalities like native support for Kanban and Scrum, customizable dashboards, and integrated reporting. Azure Boards include features like boards, sprints, work items, dashboards, backlogs, queries, etc.
Question:- What is Azure Repos?
Answer:- This is a basic Azure DevOps interview question but it can be difficult to answer. Azure Repos is a version control system that can manage the different versions of a code and the code itself throughout the lifecycle of development. It is easy to track any changes in the code made by different teams. It also keeps a detailed record of these changes and the history for better coordination within the team. The changes are then merged at a later stage. Azure Repos offers a centralized version control system (Team Foundation Version Control) as well as a distributed version control system (Git).
Question:- What are containers?
Answer:- Containers provide the means to package software code, its configurations, dependencies, and packages into a single unit or object. Multiple containers can run on the same machine and share OS with other containers for running fast, reliable, and consistent deployments anywhere.
Question:- What containers does Azure DevOps support?
Answer:- Azure DevOps provides the following container support: Docker Azure Kubernetes services Asp.Net with containers Azure Service Fabric application with Docker support
Question:- What are Azure Pipelines?
Answer:- Azure DevOps Pipeline automatically develops and tests code projects. It is a service on the Azure cloud that works well with most project types and languages. This service helps in improving the availability of code projects to other users.