Below are Some Important Azure Cloud Interview Questions
Question 1: What is Microsoft Azure? Answer: Microsoft Azure is a cloud computing platform that offers a range of services including virtual machines, databases, networking, storage, and more. Question 2: Explain the difference between Azure Resource Manager (ARM) and Azure Classic deployment model. Answer: ARM is the modern deployment model in Azure, providing better management and scalability compared to the older Classic model. Question 3: How can you create and manage virtual machines in Azure? Answer: You can use the Azure Portal, Azure CLI, or Azure PowerShell to create and manage virtual machines. Example: az vm create. Question 4: What is Azure App Service? Answer: Azure App Service is a platform-as-a-service (PaaS) offering that allows you to build, deploy, and scale web and mobile applications. Question 5: How do you secure Azure resources? Answer: You can use Azure Active Directory (Azure AD), role-based access control (RBAC), and network security groups to secure Azure resources. Question 6: Explain the concept of Azure Virtual Networks. Answer: Azure Virtual Networks enable you to create private, isolated network environments in Azure. Question 7: How can you scale resources in Azure? Answer: You can scale resources vertically (resizing) or horizontally (increasing instances) using features like Azure Auto Scaling. Question 8: What is Azure SQL Database? Answer: Azure SQL Database is a managed database service that provides a fully managed, scalable, and high-performance SQL Server database engine. Question 9: Explain the concept of Azure Blob Storage. Answer: Azure Blob Storage is a scalable object storage service for storing and managing unstructured data like images, documents, and backups. Question 10: How do you deploy applications to Azure using Azure DevOps? Answer: Azure DevOps provides tools for continuous integration and continuous deployment (CI/CD) to automate application deployments. Question 11: What is Azure Active Directory (Azure AD)? Answer: Azure AD is Microsoft's cloud-based identity and access management service, providing authentication and authorization for Azure resources. Question 12: Explain the concept of Azure Functions. Answer: Azure Functions is a serverless compute service that allows you to run code in response to events without managing infrastructure. Question 13: How do you configure and manage Azure Load Balancers? Answer: You can use Azure Portal, Azure PowerShell, or Azure CLI to configure and manage Azure Load Balancers. Example: az network lb create. Question 14: What is Azure Cosmos DB? Answer: Azure Cosmos DB is a globally distributed, multi-model database service designed for high availability and scalability. Question 15: Explain the concept of Azure Resource Groups. Answer: Azure Resource Groups are logical containers that hold related Azure resources for easier management, deployment, and monitoring. Question 16: How can you monitor and troubleshoot Azure resources? Answer: Azure Monitor provides tools for monitoring and diagnostics, and Azure Application Insights helps monitor application performance. Question 17: What is Azure Kubernetes Service (AKS)? Answer: AKS is a managed Kubernetes container orchestration service in Azure that simplifies deploying, managing, and scaling containerized applications. Question 18: Explain the concept of Azure Virtual Machine Scale Sets. Answer: Virtual Machine Scale Sets allow you to deploy and manage a group of identical, load-balanced virtual machines. Question 19: How do you manage secrets and keys in Azure? Answer: Azure Key Vault provides a secure way to manage secrets, keys, and certificates used by cloud applications. Question 20: What is Azure ExpressRoute? Answer: Azure ExpressRoute provides a dedicated private connection between on-premises data centers and Azure, bypassing the public internet. Question 21: Explain the concept of Azure Logic Apps. Answer: Azure Logic Apps is a platform-as-a-service (PaaS) offering that allows you to automate workflows and integrate services. Question 22: How can you migrate existing on-premises applications to Azure? Answer: Azure Site Recovery and Azure Database Migration Service are tools to help migrate applications, databases, and workloads to Azure. Question 23: What is Azure Virtual WAN? Answer: Azure Virtual WAN is a networking service that provides optimized and automated branch-to-branch and branch-to-Azure connectivity. Question 24: How do you manage Azure Active Directory (Azure AD) users and groups? Answer: You can use the Azure Portal or Azure AD PowerShell to create, manage, and assign roles to users and groups. Question 25: Explain the concept of Azure Data Lake Storage. Answer: Azure Data Lake Storage is a scalable and secure data lake solution for big data analytics and storage. Question 26: What is Azure Firewall? Answer: Azure Firewall is a managed, cloud-based network security service that protects Azure Virtual Network resources. Question 27: How can you implement disaster recovery for Azure resources? Answer: Azure Site Recovery provides disaster recovery solutions for Azure virtual machines, on-premises VMs, and more. Question 28: Explain the concept of Azure DevTest Labs. Answer: Azure DevTest Labs allows you to create and manage environments for development and testing purposes. Question 29: What is Azure Policy? Answer: Azure Policy is a service that allows you to create, assign, and manage policy definitions to enforce compliance with organizational standards. Question 30: How do you manage and monitor costs in Azure? Answer: Azure Cost Management and Billing provides tools to track and manage cloud usage, costs, and budgets. Question 31: Explain the concept of Azure Application Gateway. Answer: Azure Application Gateway is a web traffic load balancer that provides application-level routing and security. Question 32: What is Azure Blueprints? Answer: Azure Blueprints is a service that helps automate the deployment of resources and configurations according to organizational standards. Question 33: How do you achieve high availability for applications in Azure? Answer: Azure Availability Zones and Azure Load Balancers help achieve high availability for applications by distributing traffic and resources. Question 34: Explain the concept of Azure Front Door. Answer: Azure Front Door is a global, scalable entry point for web applications, providing load balancing and security features. Question 35: What is Azure Backup? Answer: Azure Backup is a service that provides data protection and recovery solutions for Azure virtual machines and on-premises workloads. Question 36: How can you implement data encryption in Azure? Answer: Azure Disk Encryption and Azure Key Vault provide mechanisms for encrypting data at rest and managing encryption keys. Question 37: Explain the concept of Azure Managed Disk. Answer: Azure Managed Disk is a durable, scalable, and high-performance disk storage service for virtual machines. Question 38: What is Azure Functions Premium Plan? Answer: Azure Functions Premium Plan offers enhanced performance, isolation, and scaling for serverless compute workloads. Question 39: How do you manage Azure Policy compliance? Answer: Azure Policy compliance can be monitored and managed through the Azure Portal, PowerShell, or Azure Policy Guest Configuration. Question 40: Explain the concept of Azure Private Link. Answer: Azure Private Link enables secure and private connectivity between virtual networks and Azure services. Question 41: What is Azure API Management? Answer: Azure API Management is a platform that allows you to create, publish, and manage APIs for external and internal users. Question 42: How do you deploy and manage infrastructure as code in Azure? Answer: Azure Resource Manager (ARM) templates and tools like Azure DevOps enable you to deploy and manage infrastructure using code. Question 43: Explain the concept of Azure Load Balancer with Availability Sets. Answer: Azure Load Balancer combined with Availability Sets provides high availability and fault tolerance for applications. Question 44: What is Azure Bastion? Answer: Azure Bastion is a managed service that provides secure and seamless RDP and SSH access to virtual machines. Question 45: How do you implement network security in Azure using Network Security Groups (NSGs)? Answer: NSGs allow you to control inbound and outbound traffic to Azure resources by defining security rules. Question 46: Explain the concept of Azure Cognitive Services. Answer: Azure Cognitive Services are APIs and services that enable developers to build AI-powered applications for vision, speech, language, and more. Question 47: What is Azure Arc? Answer: Azure Arc extends Azure management to on-premises and multi-cloud environments, allowing you to manage and govern resources centrally. Question 48: How do you implement monitoring and alerting in Azure? Answer: Azure Monitor provides tools to collect and analyze telemetry data, while Azure Alerts allow you to set up notifications based on conditions. Question 49: Explain the concept of Azure Virtual WAN Hub. Answer: Azure Virtual WAN Hub provides a central hub for connecting and managing multiple Virtual Networks and remote branches. Question 50: What is Azure Site Recovery? Answer: Azure Site Recovery is a disaster recovery service that helps you replicate and recover virtual machines and physical servers to Azure
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