Azure Interview Questions
Test your Microsoft Azure knowledge with questions on Azure services, Active Directory, virtual networks, and cloud deployments.
Frequently Asked Questions
What Azure services are most important for interviews?
Key services include Azure Virtual Machines, App Services, Azure Functions, Azure AD, Virtual Networks, Azure SQL, Cosmos DB, Blob Storage, Azure DevOps, and AKS (Kubernetes). Understanding Azure Resource Manager and ARM templates is also important.
How does Azure compare to AWS for interviews?
Both test similar cloud concepts but with different service names and approaches. Azure interviews often emphasize integration with Microsoft ecosystem (Active Directory, .NET, Office 365). Many companies use multi-cloud, so understanding both platforms is advantageous.
What is Azure Active Directory and how is it used?
Azure AD (now Microsoft Entra ID) is a cloud identity and access management service. It handles authentication, SSO, MFA, and conditional access policies. It integrates with Office 365, Azure resources, and thousands of SaaS apps. Understanding Azure AD is critical for any Azure role.
How does Azure App Service compare to Azure Functions?
App Service hosts full web applications with always-on infrastructure and supports .NET, Java, Node.js, Python. Azure Functions is serverless and event-driven, ideal for short-running tasks triggered by HTTP requests, queues, or timers. Choose App Service for full apps and Functions for microservices.
What is Azure Cosmos DB and when should I use it?
Cosmos DB is a globally distributed, multi-model NoSQL database with guaranteed single-digit millisecond latency. It supports document, key-value, graph, and column-family data models. Use it when you need global distribution, low latency, and elastic scaling. It is a common choice for real-time applications.
How do Azure certifications help with interviews?
Azure certifications (AZ-900 Fundamentals, AZ-104 Administrator, AZ-305 Solutions Architect) demonstrate structured knowledge and commitment. They are not required but give you an edge, especially for Azure-focused roles. Many employers list specific certifications as preferred qualifications.