Azure Interview questions with Answers
List of some commonly asked Azure interview questions and their answers:
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What is Microsoft Azure?
- Microsoft Azure is a cloud computing platform and infrastructure created by Microsoft for building, deploying, and managing applications and services through a global network of Microsoft-managed data centers.
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What are some of the services provided by Azure?
- Azure provides a wide range of services such as virtual machines, storage, networking, databases, analytics, and more.
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What is a Virtual Machine in Azure?
- A Virtual Machine in Azure is a software implementation of a physical computer that runs a specific operating system and applications.
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What is Azure Storage?
- Azure Storage is a cloud-based service that provides storage for structured and unstructured data. It includes services such as Blob Storage, File Storage, and Queue Storage.
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What is Azure SQL Database?
- Azure SQL Database is a fully-managed relational database service that provides the benefits of a traditional SQL Server database, but with the added benefits of Azure’s global scale and availability.
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What is Azure Active Directory?
- Azure Active Directory (AAD) is a cloud-based identity and access management service that helps organizations manage access to their applications and resources.
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What is Azure App Service?
- Azure App Service is a fully-managed platform for building, deploying, and scaling web applications. It supports a variety of programming languages and frameworks.
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What is Azure Container Service?
- Azure Container Service (ACS) is a fully-managed service for deploying and scaling containerized applications.
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What are Azure Functions?
- Azure Functions is a serverless compute service that enables you to run code on-demand without having to provision or manage infrastructure.
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What are Azure Logic Apps?
- Azure Logic Apps is a fully managed integration Platform as a Service (iPaaS) that enables you to integrate different systems and services together using pre-built connectors and custom code.
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What is the difference between Azure and AWS?
- Azure and AWS are both popular cloud computing platforms, but they have different offerings and pricing models. Azure is more focused on Windows and .NET, while AWS is more focused on Linux and open-source technologies.
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How do you create a virtual machine in Azure?
- To create a virtual machine in Azure, you can use the Azure Portal, Azure CLI, or Azure PowerShell. The process involves selecting a virtual machine image, configuring settings such as size and storage, and then creating the virtual machine.
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How do you create and configure a storage account in Azure?
- To create a storage account in Azure, you can use the Azure Portal, Azure CLI, or Azure PowerShell. The process involves selecting a subscription and resource group, configuring settings such as replication and access tier, and then creating the storage account.
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How do you create and configure a SQL Database in Azure?
- To create a SQL Database in Azure, you can use the Azure Portal, Azure CLI, or Azure PowerShell. The process involves selecting a subscription and resource group, configuring settings such as the database name and performance level, and then creating the SQL Database.
15. How does Azure compare to other cloud providers like AWS and Google Cloud Platform?
- Azure is similar to other cloud providers in that it offers a wide range of services for building, deploying, and managing applications and services. However, Azure is more focused on Windows and .NET, while AWS is more focused on Linux and open-source technologies, and GCP is more focused on big data and analytics.
16. What is Azure Resource Manager?
- Azure Resource Manager (ARM) is a management platform for Azure resources, allowing you to deploy, manage, and monitor resources in your Azure subscription.
17. How do you create and configure a virtual network in Azure?
- To create a virtual network in Azure, you can use the Azure Portal, Azure CLI, or Azure PowerShell. The process involves selecting a subscription and resource group, configuring settings such as IP address range and subnets, and then creating the virtual network.
18. How do you create and configure a virtual machine in Azure?
- To create a virtual machine in Azure, you can use the Azure Portal, Azure CLI, or Azure PowerShell. The process involves selecting a virtual machine image, configuring settings such as size and storage, and then creating the virtual machine.
19. How do you create and configure a storage account in Azure?
- To create a storage account in Azure, you can use the Azure Portal, Azure CLI, or Azure PowerShell. The process involves selecting a subscription and resource group, configuring settings such as replication and access tier, and then creating the storage account.
20- How do you create and configure a SQL Database in Azure?
To create a SQL Database in Azure, you can use the Azure Portal, Azure CLI, or Azure PowerShell. The process typically involves the following steps:
- Log in to the Azure Portal and navigate to the SQL Databases page.
- Click on the “Create a resource” button and select “SQL Database” from the list.
- Select a subscription and resource group, and then provide a unique name for the database.
- Select the source for the database: “blank database” or “sample”.
- Select the “compute + storage” for the performance level of the database.
- Select the “configure advanced settings” option to configure additional settings such as collation, backup retention, and data encryption.
- Click on the “Create” button to create the SQL Database.
Once the SQL Database is created, you can configure settings such as firewall rules, performance levels, and data encryption. You can also connect to the SQL Database using SQL Server Management Studio (SSMS) or other tools to manage and query the data.