Azure Interview Questions and Answers for 2025 – Beginner to Advanced | JaganInfo

Microsoft Azure is a cloud computing platform offering a range of services including computing, analytics, storage, and networking.

Main components include Compute (VMs, App Services), Storage (Blobs, Queues), Databases (SQL, Cosmos DB), Networking (VNets, Load Balancer), and Management tools.

Azure Blob Storage is an object storage solution optimized for unstructured data such as images, videos, and backups.

A Resource Group is a logical container that holds related Azure resources for unified management and billing.

Azure Virtual Machines are scalable, on-demand computing resources offering customizable virtual servers on the cloud.

Azure AD is Microsoft’s cloud-based identity and access management service for securing user access to resources.

Azure Functions is a serverless compute service enabling event-driven code execution without managing infrastructure.

Azure App Service is a fully managed platform for building, deploying, and scaling web apps and APIs.

Azure Marketplace is an online store offering thousands of certified, open-source, and third-party cloud applications and services.

Azure offers pay-as-you-go, reserved instances, and spot pricing models for cost optimization.

Azure VNet provides a private and isolated network environment to securely connect Azure resources.

Azure Security Center helps strengthen security posture by providing threat protection across Azure resources.

Azure SQL Database is a managed database as a service; SQL Server on an Azure VM requires managing the OS and database yourself.

ARM enables management of Azure resources via declarative templates and role-based access control.

Availability Zones are physically separate datacenters within Azure regions to provide high availability and fault tolerance.

Distributes incoming network traffic across multiple healthy VMs in Azure to increase reliability.

A secure service to store keys, secrets, and certificates for access control and monitoring.

Globally distributed, multi-model database service supporting document, key-value, graph databases.

Azure DevOps provides pipelines, repos, boards, and artifacts for continuous delivery and project management.

Service to build automated workflows integrating apps, data, and services across cloud and on-premises.

Managed Kubernetes container orchestration service simplifying container deployment and management.

A platform to collect, analyze, and act on telemetry data from Azure and on-premises environments.

Azure Advisor gives personalized best practices recommendations for cost savings, performance, reliability, and security.

ExpressRoute provides private, dedicated connections between on-premises infrastructure and Azure data centers for secure data transfer.

Azure Policy enforces organizational standards and compliance by managing resource properties and configurations.

Azure Scheduler allows you to run jobs or services on a predefined schedule or recurring intervals.

Traffic Manager provides DNS-based global load balancing to distribute traffic to optimal endpoints geographically.

Automates tiering and deletion of blobs based on specified criteria to optimize storage costs.

Service offering detection and mitigation of distributed denial-of-service attacks targeting Azure resources.

A suite of AI services and APIs for vision, speech, language, and decision-making capabilities.

JSON files describing infrastructure and configuration to deploy Azure resources declaratively and consistently.

Automatically adjusts the number of instances based on load or schedule to optimize performance and cost.

Using Azure Monitor metrics, logs, alerts, and Application Insights to track resource health and troubleshoot.

A distributed system platform to build and manage scalable, reliable microservices and containers.

Extension of Azure Functions enabling stateful, serverless orchestration of long-running workflows.

A fully managed event routing service that allows reactive programming with event-based architectures.

Use Azure Arc and Azure Stack to integrate on-premises and multi-cloud environments seamlessly.

RBAC restricts access to Azure resources based on user roles and permissions, providing granular access control.

Azure Policy enforces organizational compliance at scale, Blueprints package policies and resources for repeatable deployments.

Enables private and secure access to Azure services over a private endpoint in your virtual network.

A cloud-native SIEM and SOAR solution for detecting, investigating, and responding to threats using AI and automation.

Availability Sets provide redundancy within a datacenter; Availability Zones are physically separate datacenters for higher fault tolerance.

Secure by using managed identities, restricting network access, using HTTPS, and setting up authentication and authorization.

A global application delivery network providing fast failover, SSL termination, and load balancing for scalable apps.

Azure Cost Management and Billing helps analyze, manage, and optimize cloud spending.

A service to create environments for testing and development while minimizing waste and controlling costs.

A fully managed service to publish, secure, and analyze APIs used by internal and external apps.

Use Azure DevOps Pipelines or GitHub Actions to automate build, test, and deployment pipelines.

Azure Site Recovery replicates workloads to a secondary location for failover during outages, ensuring business continuity.

A cloud-based data warehouse for large-scale analytics with flexible scalable compute and storage separation.