Microsoft Azure Interview Questions

Uplatz provides this in-depth course on Microsoft Azure Interview Questions. It is a self-paced course consisting of video tutorials. You will be awarded Course Completion Certificate at the end of the course.

This course by Uplatz focuses on commonly asked interview questions on Azure.

Microsoft Azure, commonly referred to as Azure, is a cloud computing platform and infrastructure developed by Microsoft. It offers a wide range of cloud services that cater to various needs of businesses and individuals, including computing power, storage, analytics, networking, databases, artificial intelligence (AI), Internet of Things (IoT), and more. Azure allows users to build, deploy, and manage applications and services through Microsoft's global network of data centers.

Here are some key features and services offered by Microsoft Azure:

1. Virtual Machines: Azure provides virtual machines (VMs) that allow users to run various operating systems and applications in the cloud. This is particularly useful for development, testing, and running applications that require scalability.

2. App Services: This service allows you to build, deploy, and manage web and mobile applications without managing the underlying infrastructure. It supports multiple programming languages and frameworks.

3. Azure SQL Database: A fully managed relational database service that offers high availability, security, and scalability. It's designed for hosting SQL Server databases in the cloud.

4. Azure Blob Storage: Provides scalable and cost-effective storage for unstructured data, such as images, videos, and backups.

5. Azure Cognitive Services: Offers a collection of AI-powered services that enable developers to add capabilities like language understanding, computer vision, speech recognition, and more to their applications.

6. Azure Functions: A serverless compute service that enables you to run event-driven code without managing the infrastructure.

7. Azure Kubernetes Service (AKS): Managed Kubernetes container orchestration service that simplifies the deployment, management, and scaling of containerized applications.

8. Azure Active Directory: Provides identity and access management for applications, users, and devices. It's used for single sign-on (SSO) and multi-factor authentication (MFA).

9. Azure DevOps: A set of development tools and services for planning, developing, testing, delivering, and monitoring applications.

10. Azure IoT Hub: A fully managed service for connecting, monitoring, and managing IoT devices and assets at scale.

11. Azure Virtual Network: Enables you to create private, isolated networks within Azure, allowing you to control and secure network traffic.

12. Azure Security Center: Provides advanced threat protection across all Azure services and helps you stay compliant with security policies.

These are just a few examples of the services offered within the Azure platform. Azure also supports hybrid scenarios, allowing you to connect on-premises infrastructure with cloud resources. The platform is known for its flexibility, scalability, and integration with Microsoft's other products and services.

• Azure Interview Questions & Answers - all lectures 7:15:14

  • 1: AZURE INTERVIEW QUESTIONS Preview 28:00
  • 2: AZURE INTERVIEW QUESTIONS 35:06
  • 3: AZURE INTERVIEW QUESTIONS 55:30
  • 4: AZURE INTERVIEW QUESTIONS 1:04:24
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Some commonly asked interview questions on Azure:

1. What is Microsoft Azure?

• Microsoft Azure is a cloud computing platform that provides a wide range of services and solutions, including computing, storage, networking, databases, analytics, and more, to help organizations build, deploy, and manage applications and services in the cloud.

2. What are the main categories of services in Azure?

• Azure services are categorized into Compute, Networking, Storage, Databases, Web, Analytics, AI, IoT, Security, and Management tools.

3. Explain the difference between Azure Virtual Machine and Azure App Service.

• Azure Virtual Machine provides infrastructure-level control over VM instances, while Azure App Service is a platform-as-a-service (PaaS) that abstracts the infrastructure management and is ideal for hosting web applications.

4. What is Azure Resource Group?

• An Azure Resource Group is a logical container that holds related resources for an application. It helps in managing and organizing resources as a single unit.

5. How does Azure differ from AWS or other cloud providers?

• Azure offers a similar range of services as other cloud providers, but it is uniquely integrated with Microsoft's ecosystem, making it favorable for businesses using Microsoft products.

6. Explain the concept of Azure Availability Zones.

• Azure Availability Zones are physically separate datacenter locations within an Azure region. They provide redundancy and high availability for critical applications.

7. What is Azure Active Directory (Azure AD)?

• Azure AD is Microsoft's cloud-based identity and access management service that helps manage users, devices, and applications.

8. How can you ensure data security in Azure?

• Azure offers various security features like network security groups, firewalls, encryption, role-based access control (RBAC), and Azure Security Center to ensure data security.

9. What is Azure Kubernetes Service (AKS)?

• AKS is a managed Kubernetes container orchestration service in Azure, allowing you to deploy, manage, and scale containerized applications using Kubernetes.

10. What is Azure Functions?

• Azure Functions is a serverless compute service that enables you to run event-triggered code without provisioning or managing servers.

11. How can you scale an application in Azure?

• You can scale an application vertically (increasing resources of a single instance) or horizontally (adding more instances) based on demand. Azure Auto Scaling can also automate this process.

12. What is Azure Blob Storage used for?

• Azure Blob Storage is used to store large amounts of unstructured data, such as documents, images, videos, and backups.

13. How do you migrate on-premises applications to Azure?

• Azure offers various migration tools like Azure Site Recovery and Azure Database Migration Service to facilitate the migration of applications and databases.

14. What is Azure App Service Plan?

• An Azure App Service Plan defines the region, size, and capabilities of the underlying resources that host Azure App Service applications.

15. How does Azure Backup work?

• Azure Backup provides a cloud-based solution to back up and restore data from on-premises and Azure VMs. It uses Recovery Services Vaults to store backups.

16. Explain Azure Virtual Network and Subnet.

• An Azure Virtual Network is a private network within Azure, and a Subnet is a range of IP addresses within that network. Subnets are used to segment resources and control traffic flow.

17. What is the purpose of Azure Load Balancer?

• Azure Load Balancer distributes incoming network traffic across multiple instances of services to ensure high availability and fault tolerance.

18. How can you secure data in transit and at rest in Azure?

• Data in transit can be secured using SSL/TLS encryption, and data at rest can be secured using Azure Disk Encryption and Azure Storage Service Encryption.

19. Explain Azure Functions Triggers and Bindings.

• Triggers in Azure Functions are events that invoke the function, and Bindings are connections to data sources or destinations that can be used as input or output.

20. What is Azure Monitor used for?

• Azure Monitor provides comprehensive monitoring of Azure resources and applications, offering insights into performance, availability, and health.

21. How can you deploy a web application in Azure?

• You can deploy a web application using Azure App Service, creating a web app and deploying your code using Git, FTP, or continuous integration.

22. What is Azure Site Recovery used for?

• Azure Site Recovery is used for disaster recovery, replicating virtual machines and physical servers to Azure for seamless failover and failback.

23. Explain Azure Logic Apps.

• Azure Logic Apps is a workflow automation platform that enables you to integrate various applications, services, and data sources together.

24. What is the purpose of Azure Key Vault?

• Azure Key Vault is used to securely manage and control access to encryption keys, secrets, and certificates used by cloud applications and services.

25. What is the difference between Azure SQL Database and Azure SQL Managed Instance?

• Azure SQL Database is a fully managed database service, while Azure SQL Managed Instance provides more compatibility with on-premises SQL Server features.

26. How does Azure App Configuration work?

• Azure App Configuration is a service that helps manage the configuration settings of applications, allowing easy updates without code changes.

27. Explain the concept of Azure Cosmos DB.

• Azure Cosmos DB is a globally distributed, multi-model database service designed for building highly responsive and scalable applications.

28. What is Azure Traffic Manager used for?

• Azure Traffic Manager is a DNS-based load balancing service that directs client requests to the most appropriate endpoint based on configured policies.

29. What is Azure Virtual Machine Scale Sets?

• Azure Virtual Machine Scale Sets allow you to deploy and manage a set of identical VMs, automatically scaling up or down based on demand.

30. How does Azure Data Lake Storage differ from Azure Blob Storage?

• Azure Data Lake Storage is optimized for big data analytics and supports massive amounts of unstructured and structured data, while Azure Blob Storage is more general-purpose.

31. Explain the concept of Azure Functions Consumption Plan.

• Azure Functions Consumption Plan automatically scales functions based on demand, charging only for the resources consumed during execution.

32. How can you ensure compliance and governance in Azure?

• Azure Policy, Azure Blueprints, and Azure Resource Graph are tools used to enforce compliance and governance policies across Azure resources.

33. What is the purpose of Azure Front Door?

• Azure Front Door is a global, scalable content delivery network (CDN) service that provides load balancing, security, and routing for applications.

34. How does Azure Confidential Computing enhance security?

• Azure Confidential Computing uses hardware-based security to protect data even when it's being processed by virtual machines or functions.

35. Explain the role of Azure DevOps in application development.

• Azure DevOps provides tools for planning, developing, testing, delivering, and monitoring applications, promoting collaboration among development teams.

36. What is Azure Bastion?

• Azure Bastion is a service that provides secure and seamless Remote Desktop Protocol (RDP) and Secure Shell (SSH) access to virtual machines.

Everyone

Passion and determination to achieve your goals!

• Azure Cloud Architect
• Azure Solutions Architect
• Cloud Engineer
• Cloud Architect
• Azure DevOps Engineer
• Azure System Administrator
• Azure Developer
• Software Engineer
• Data Engineer
• Machine Learning Engineer
• Azure Data Scientist
• Security Engineer
• Azure Network Engineer
• Azure IoT Developer
• Azure Database Administrator
• Azure Cloud Consultant
• Azure Governance Specialist
• Big Data Engineer
• IAM Specialist

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