Microsoft Azure, which used to be called Windows Azure, is a public cloud computing platform that Microsoft built and keeps up to date. In terms of cloud services, it has everything, from storage to networking to computing to data analysis. Customers can choose from these services to build, scale, and run applications in the public cloud as they see fit. Read on this blog to find about various azure interview questions.
The Azure platform is meant to help organizations reach their goals and get around problems. It works with open-source technologies and gives resources to businesses of all sizes and types, from startups to the Fortune 500. This means that people can use whatever methods and technologies they want.
Because there is a lot of demand for certified people in Azure, it is essential to learn these skills and know how to use them through Azure Training. This blog lists Azure interview questions and answers for experienced developers with at least five years of experience and beginners to help them ace their interviews.
Scenario-Based Azure Interview Questions
If you’re applying for a job as an Azure administrator, you might be asked questions based on real-life scenarios. Here are a few for your better understanding.
Q. As an Azure administrator, let’s say your boss has asked you to find a way to give clients worldwide the most bandwidth possible so they can get different kinds of content. Which Azure service should upper management be told about?
Q. As an Azure administrator, you’ve been asked to give feedback on a project you’ll be using Azure for. The task is to make an Azure solution that lets you use a custom image to make Windows and Linux virtual machines. This will allow you to test your applications directly through your deployment pipelines, and you’ll also be able to schedule when the virtual machines start up and shut down, saving resources. Which Azure service would you suggest for this?
Q. One of the tasks for your Azure project is to find a place where you can build machine learning solutions using pre-existing machine learning algorithms and then use the same tool to test and release the project. How do you plan to use a service from Azure?
Q. As the company’s Azure administrator, the development team has asked you to create an Azure solution for managing, scaling, and coordinating the deployment of their container-based app. What advice would you give someone who knows a lot about Azure?
Q. You’ve set up several policies on your Azure site so that you can get where you need to go. Which Azure service would you use to put all these policies in one place to make them easier to manage?
Technical Azure Interview Questions and Answers
Q. Provide an Azure role instance.
Simply put, a role instance is a virtual machine where application code runs with the help of already running role configurations. According to how a role is defined in the configuration files for a cloud service, there can be many of them.
Q. How many types of cloud services does Azure provide?
A cloud service role is a group of files that work together, like a program and the settings for how it works. Azure gives you two different kinds of functions:
Making a difference on the Web gives you access to an Internet Information Services (IIS) web server that can automatically set up and host your front-end websites.
Having a Goal at Work: The programs these roles host can run without user input, so they can run for extended periods without using IIS. Also, they are great for doing tedious tasks in the background. The programs can be run without using any other system.
Q. How does the Azure diagnostics API help?
The Azure Diagnostics API makes it easier to get diagnostic information from Azure-hosted applications, such as how well they are running and what system events have happened.
Azure Diagnostics needs to be turned on for detailed data monitoring for the cloud service roles.
Diagnostics data can help with better monitoring because it can be used to make metrics graphs and generate warnings based on how well they are doing.
Q. What does the SLA stand for in Azure?
Under the terms of the Azure SLA contract, access to a cloud service is guaranteed at least 99.95% of the time when two or more instances of a role are deployed on Azure.
It also says that such processes will be found 99.9 percent of the time, and that corrective action will be taken 99.9 percent of the time if the role instance process is not operating.
If any of the above promises aren’t met, Azure will credit a certain percentage of our monthly payments based on how those services are priced.
Q. So, what is this “Resource Manager” thing that Azure has?
With the help of Azure Resource Manager, Azure applications can be managed and put into use.
The resource manager allows developers to add, remove, and change Azure resources by giving them a management layer. This function is helpful when we need to organize and control access to computers once they have been set up, as well as handle locks and other security measures.
Azure Interview Questions and Answers from HCL
Listed below are Azure-related interview questions recently posed at the HCL firm. Both newcomers to the workforce and seasoned experts will find value in these questions.
Q. In Windows Azure, are queues similar to those in Windows Azure Service Bus, or are they different?
The queue for Data Storage
There is no order guarantee, and delivery is guaranteed at least once, but each message’s timeout value might differ. It can be updated as needed during processing with the UpdateMessage API.
Service Bus Queues
Each message in a queue is locked until the queue’s owner renews the lock using the RenewLocktheRenewLock API, but the lock is applied with accuracy. The first-in, first-out (FIFO) system is followed for the ordering guarantee, and the delivery guarantee ensures that items will be delivered once.
Q. What is Windows Azure Table Storage?
Azure Table storage is a cloud service that offers a key-attribute store that doesn’t need a schema. This makes it a great place to store structured data that doesn’t have to do with relationships. Because table storage has no schema, it is easy to change your data to meet the changing needs of your application.
Q. Where Does Windows Azure’s Web Role Lie About the Worker Role?
The only distinction is in the virtual machines’ hosting of the role. Web role: IIS is used for automatic deployment and hosting of the application. The worker role is an independent deployment that does not require internet information services.
Q. Why do we need an Azure Fabric Controller?
The Azure Fabric Controller is an integral part of the Azure Service Platform. Its job is to keep track of the physical resources that cloud-hosted apps are given. It manages Azure’s hardware resources as the platform’s core.
Q. Define the term “autoscaling.”
Autoscale is a feature that all cloud services, mobile services, scale sets for virtual machines, and websites have. It helps ensure that application performance is always at its best, even when the user’s demands change. The service can be scaled based on these criteria or a chosen metric.
TCS: Microsoft Azure Job Interview Questions and Answers
These are some of the most common questions about Azure at TCS interviews. These questions are helpful for both new workers and experts who have been in the field for a long time.
Q. What is the Azure Cloud Service from Microsoft?
Microsoft Azure is the company’s public cloud computing platform. It lets you use cloud services like computing, analytics, storage, and networking.
Azure is Microsoft’s public cloud computing platform. It includes IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and SaaS (Software as a Service) for a wide range of cloud-based functions.
Q. What does the term “cloud service role” mean?
In Azure, a “Cloud Service Role” is a group of related Platform-as-a-Service virtual machines that share a set of responsibilities, are managed as a single unit, and have their workloads spread out. There are two different ways that Azure Cloud Services work. The only difference between the two is what you do on virtual machines. If you have a web role, IIS will host and deploy your application without you having to do anything. The worker role is a deployment that works independently and doesn’t need Internet Information Services.
Q. What exactly does “scale” mean when talking about a cloud service?
Scaling is the process of adding or removing compute, storage, and network services in the cloud to meet the needs of a workload while keeping availability and performance the same as use grows.
Q. Explain what a Web role is and how it works.
The Web role in Azure is a Cloud Service role that can be changed to run websites written in languages and frameworks that IIS supports, such as ASP.NET, PHP, Windows Communication Foundation, and FastCGI.
Q. What does the word “worker role” mean?
A “worker role” in Azure is any role that does work at the application or service level and usually doesn’t need Internet Information Services (IIS). IIS, or Internet Information Services, is not automatically installed in worker roles. The worker role is one of the two functions offered by Azure Cloud Services. It works independently of Internet Information Services (IIS).
Conclusion
In conclusion, the level of the job and the specific job requirements can affect how complex and broad the Azure interview questions are. It’s essential for candidates to know a lot about Azure’s features and services and have worked with the platform before.
Candidates should pay attention to Azure infrastructure, security and compliance, data storage and management, Azure DevOps, and app services, among other vital areas. Also, candidates should know how to use tools and technologies like PowerShell, Azure CLI, and ARM templates commonly used in Azure.
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