Azure Fundamentals AZ-900 Exam Questions and Answers – 2025

AZ-900 Exam Questions And Answers

AZ-900 Exam Questions

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Q: 1 What is the main benefit of cloud computing?
1] Increased security
2] Cost savings
3] Requires on-premise servers
4] Limited scalability



Q: 2 Which Azure model allows you to manage virtual machines?
1] SaaS
2] PaaS
3] IaaS
4] DaaS


Q: 3 What is the function of Azure Resource Manager (ARM)?
1] Encrypts data
2] Provides a central management layer
3] Monitors applications
4] Manages identity access


Q: 4 Which Azure service is a Platform as a Service (PaaS)?
1] Azure Virtual Machines
2] Azure App Service
3] Azure Blob Storage
4] Azure Security Center


Q: 5 What does scalability refer to in cloud computing?
1] Adding physical hardware
2] Growing or shrinking resources on-demand
3] On-premise optimization
4] Improved security


Q: 6 Which feature ensures application reliability in Azure?
1] Azure Regions
2] Azure Load Balancer
3] Azure App Insights
4] Azure Monitor


Q: 7 What is the primary role of Azure Active Directory (Azure AD)?
1] Manages databases
2] Provides identity and access management
3] Monitors applications
4] Runs VMs


Q: 8 What is Azure Hybrid Benefit used for?
1] Free software updates
2] Reduced licensing costs
3] Increased uptime
4] Faster support


Q: 9 Which Azure service is best for analyzing large datasets?
1] Azure Data Factory
2] Azure DevOps
3] Azure Synapse Analytics
4] Azure Functions


Q: 10 Which storage type is ideal for hosting virtual machine disks?
1] Blob Storage
2] File Storage
3] Table Storage
4] Disk Storage


Q: 11 What is the purpose of Azure Cost Management?
1] Manage VM backups
2] Monitor application usage
3] Optimize cloud spending
4] Manage user identities


Q: 12 Which Azure compute service allows you to run event-driven code?
1] Azure Functions
2] Azure Kubernetes Service
3] Azure Virtual Machines
4] Azure Logic Apps


Q: 13 Which pricing model in Azure bills you only for what you use?
1] Pay-as-you-go
2] Reserved Instances
3] Consumption-based billing
4] Free tier


Q: 14 What is a characteristic of public cloud?
1] Provides on-premises resources
2] Allows shared resources
3] Requires customer-owned hardware
4] Limited scalability


Q: 15 What does Azure Virtual Network (VNet) allow?
1] Provides a firewall
2] Creates isolated network environments
3] Hosts SQL databases
4] Monitors usage


Q: 16 What is an Azure Availability Zone?
1] A data center
2] A geographic region
3] A physical location for fault isolation
4] A storage backup feature


Q: 17 Which Azure tool is used for serverless orchestration?
1] Azure Logic Apps
2] Azure App Service
3] Azure DevOps
4] Azure Blob Storage


Q: 18 What is Azure Monitor used for?
1] Analyze and optimize resources
2] Encrypt virtual machines
3] Backup SQL databases
4] Manage user roles


Q: 19 Which Azure storage type is used for structured data?
1] Blob Storage
2] Table Storage
3] Queue Storage
4] Disk Storage


Q: 20 What is the purpose of the Azure Advisor?
1] Provides recommendations
2] Monitors VM performance
3] Encrypts data
4] Configures identity policies

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Q: 21 Which Azure service allows secure connections to on-premises networks?
1] Azure VPN Gateway
2] Azure Monitor
3] Azure Key Vault
4] Azure DevOps



Q: 22 Which service is a Software as a Service (SaaS) offering?
1] Azure SQL Database
2] Microsoft 365
3] Azure Functions
4] Azure Kubernetes Service


Q: 23 What does Azure Key Vault help secure?
1] Virtual machines
2] Secrets, keys, and certificates
3] SQL databases
4] Storage accounts


Q: 24 Which service helps enforce organizational standards in Azure?
1] Azure Policy
2] Azure Cost Management
3] Azure Firewall
4] Azure Sentinel


Q: 25 Which Azure service simplifies machine learning model deployment?
1] Azure Machine Learning
2] Azure AI Builder
3] Azure Synapse Analytics
4] Azure Functions


Q: 26 Which Azure service is used to host containerized applications?
1] Azure Functions
2] Azure Kubernetes Service
3] Azure App Service
4] Azure DevOps


Q: 27 What is the purpose of Azure Security Center?
1] Monitor security vulnerabilities
2] Automate deployments
3] Analyze big data
4] Create virtual machines


Q: 28 What is Azure Sentinel used for?
1] Security orchestration and threat detection
2] Data backup
3] Data analytics
4] App hosting


Q: 29 What is an advantage of Azure Reservations?
1] Pay only for consumed resources
2] Reduced costs for long-term commitment
3] Higher SLA guarantees
4] Free technical support


Q: 30 What is the main benefit of a multi-region deployment in Azure?
1] Improved security
2] Reduced costs
3] Improved application availability
4] Simplified management


Q: 31 Which service in Azure helps manage access permissions to resources?
1] Azure Monitor
2] Azure AD Privileged Identity Management
3] Azure Firewall
4] Azure Policy


Q: 32 Which Azure compute service is ideal for scaling and managing containerized applications?
1] Azure Kubernetes Service
2] Azure Functions
3] Azure Logic Apps
4] Azure Batch


Q: 33 What is the purpose of Azure Disk Encryption?
1] Improve app performance
2] Encrypt data stored on virtual machines
3] Manage application logs
4] Automate data backups


Q: 34 Which Azure service is used to distribute user traffic across multiple servers?
1] Azure Load Balancer
2] Azure Traffic Manager
3] Azure Front Door
4] Azure CDN


Q: 35 What is the use of Azure Blob Storage?
1] Store relational databases
2] Store unstructured data
3] Monitor application logs
4] Secure virtual networks


Q: 36 Which tool provides real-time monitoring and alerting for Azure resources?
1] Azure Monitor
2] Azure Advisor
3] Azure Sentinel
4] Azure Policy


Q: 37 Which service provides distributed application logging in Azure?
1] Azure Log Analytics
2] Azure Monitor
3] Azure DevOps
4] Azure Blob Storage


Q: 38 What does Azure Availability Set ensure?
1] High availability of applications
2] Cost optimization
3] Faster scaling
4] Automatic backups


Q: 39 Which service is used for managing DNS domains in Azure?
1] Azure Traffic Manager
2] Azure DNS
3] Azure CDN
4] Azure Load Balancer


Q: 40 What is the purpose of Azure Content Delivery Network (CDN)?
1] Provide backup for data
2] Distribute content to global users
3] Manage DNS services
4] Analyze application performance

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Q: 41 Which service helps migrate on-premises servers to Azure?
1] Azure Migrate
2] Azure Backup
3] Azure AD Connect
4] Azure DevOps



Q: 42 What is the purpose of Azure Logic Apps?
1] Enable workflows between applications
2] Secure on-premises networks
3] Create virtual machines
4] Manage SQL databases


Q: 43 Which Azure service is best for handling real-time event streaming?
1] Azure Event Hubs
2] Azure Functions
3] Azure Logic Apps
4] Azure DevOps


Q: 44 What does Azure Marketplace offer?
1] Templates for infrastructure
2] Third-party solutions and applications
3] Automated monitoring
4] Free storage


Q: 45 What is a key feature of Azure SQL Database?
1] Manages hardware infrastructure
2] Provides automated backups
3] Requires manual scaling
4] Limited integration with other services


Q: 46 What is the benefit of Azure Automation?
1] Simplifies resource creation
2] Automates repetitive tasks
3] Provides security insights
4] Analyzes big data


Q: 47 Which Azure service provides analytics and visualization tools?
1] Azure Monitor
2] Azure Synapse Analytics
3] Azure Log Analytics
4] Azure Data Factory


Q: 48 What is the purpose of Azure Active Directory B2C?
1] Manage customer identities
2] Automate cloud resource deployment
3] Manage virtual networks
4] Monitor application usage


Q: 49 What is the benefit of scaling up resources in Azure?
1] Improved cost efficiency
2] Improved application performance
3] Simplified infrastructure management
4] Reduced resource usage


Q: 50 Which Azure service is used for storing semi-structured data?
1] Azure Cosmos DB
2] Azure Table Storage
3] Azure Blob Storage
4] Azure Queue Storage


Q: 51 Which Azure service provides disaster recovery for virtual machines?
1] Azure Site Recovery
2] Azure Backup
3] Azure DevOps
4] Azure Monitor


Q: 52 What is the primary use of Azure DevTest Labs?
1] Hosting production workloads
2] Testing and development environments
3] Managing user identities
4] Monitoring application logs


Q: 53 Which Azure compute service supports microservices and distributed systems?
1] Azure Kubernetes Service
2] Azure Functions
3] Azure Logic Apps
4] Azure App Service


Q: 54 Which tool allows you to estimate the cost of Azure resources?
1] Azure Advisor
2] Azure Cost Management
3] Azure Pricing Calculator
4] Azure Policy


Q: 55 What is the purpose of Azure Bastion?
1] Secure RDP/SSH access to VMs
2] Backup and restore VMs
3] Manage identity access
4] Provide DNS management


Q: 56 Which service provides managed, scalable NoSQL databases?
1] Azure SQL Database
2] Azure Cosmos DB
3] Azure Data Lake
4] Azure DevOps


Q: 57 What does Azure ExpressRoute enable?
1] Secure private connections to Azure
2] Fast file sharing in Azure
3] Data analytics
4] Virtual network security


Q: 58 What is Azure Application Gateway used for?
1] Load balancing
2] Web application firewall and routing
3] Virtual machine hosting
4] Monitoring user traffic


Q: 59 Which Azure service provides a centralized dashboard for managing multiple subscriptions?
1] Azure Monitor
2] Azure Management Groups
3] Azure DevOps
4] Azure Sentinel


Q: 60 What is the main purpose of Azure Service Bus?
1] Store backup data
2] Enable messaging between applications
3] Create workflows
4] Analyze application performance


Q: 61 Which service in Azure enables secure key management?
1] Azure Key Vault
2] Azure Active Directory
3] Azure Policy
4] Azure Sentinel


Q: 62 Which type of scaling allows you to adjust resource capacity automatically based on demand?
1] Horizontal scaling
2] Vertical scaling
3] Manual scaling
4] Scheduled scaling


Q: 63 Which service provides a fully managed data warehouse?
1] Azure Synapse Analytics
2] Azure Blob Storage
3] Azure Kubernetes Service
4] Azure Data Factory


Q: 64 What is the benefit of using Azure Reserved Instances?
1] Reduced cost
2] Increased scalability
3] Improved security
4] Free storage


Q: 65 Which service is designed to provide real-time analytics on fast-moving data streams?
1] Azure Event Grid
2] Azure Event Hubs
3] Azure Functions
4] Azure Logic Apps


Q: 66 What is the function of Azure Traffic Manager?
1] Load balancing across regions
2] Secure access to virtual machines
3] Backup on-premises data
4] Host applications


Q: 67 Which Azure service offers serverless workflows?
1] Azure Logic Apps
2] Azure Functions
3] Azure Event Hubs
4] Azure Batch


Q: 68 What is the primary use of Azure Cosmos DB?
1] Hosting relational databases
2] Storing NoSQL and multi-model data
3] Monitoring resource usage
4] Managing network security


Q: 69 What is a feature of Azure Functions?
1] Automatic scaling
2] Built-in firewall
3] Requires manual scaling
4] Manages SQL databases


Q: 70 Which tool helps monitor Azure costs and usage patterns?
1] Azure Advisor
2] Azure Cost Management
3] Azure Pricing Calculator
4] Azure Policy


Q: 71 Which Azure service provides policy enforcement for resource governance?
1] Azure Policy
2] Azure Monitor
3] Azure Sentinel
4] Azure Advisor


Q: 72 What is the purpose of Azure Blob Lifecycle Management?
1] Encrypt stored data
2] Automate blob tiering and deletion
3] Improve database performance
4] Analyze storage costs


Q: 73 Which service allows migration of databases to Azure?
1] Azure Migrate
2] Azure Database Migration Service
3] Azure Data Lake
4] Azure SQL Database


Q: 74 What is the purpose of Azure Resource Tags?
1] Assign metadata to Azure resources
2] Monitor resource usage
3] Improve application performance
4] Encrypt data


Q: 75 What is Azure Application Insights used for?
1] Monitoring application performance
2] Encrypting databases
3] Creating virtual networks
4] Scaling applications


Q: 76 Which feature allows access to resources across multiple subscriptions?
1] Azure Bastion
2] Azure Resource Groups
3] Azure Management Groups
4] Azure DNS


Q: 77 What is a benefit of using Azure CDN?
1] Reduces latency for content delivery
2] Simplifies storage management
3] Increases storage capacity
4] Provides automated backups


Q: 78 What is the role of Azure Data Factory?
1] Automate data movement and transformation
2] Manage access to resources
3] Backup and restore data
4] Host virtual machines


Q: 79 Which service provides machine learning capabilities in Azure?
1] Azure Synapse Analytics
2] Azure Machine Learning
3] Azure DevOps
4] Azure Monitor


Q: 80 What is the purpose of Azure Private Link?
1] Securely connect to Azure services
2] Monitor traffic usage
3] Manage DNS zones
4] Scale applications automatically


Q: 81 What is Azure Backup used for?
1] Data backup and recovery
2] Encrypt data
3] Analyze application logs
4] Create virtual machines


Q: 82 Which Azure service provides distributed denial-of-service protection?
1] Azure DDoS Protection
2] Azure Firewall
3] Azure Sentinel
4] Azure Policy


Q: 83 What is a feature of Azure Resource Manager templates?
1] Infrastructure as Code
2] Automatic cost savings
3] Real-time monitoring
4] User identity management


Q: 84 Which service is ideal for deploying containerized applications?
1] Azure Kubernetes Service
2] Azure Blob Storage
3] Azure Logic Apps
4] Azure DevOps


Q: 85 What is the purpose of Azure Front Door?
1] Improve application performance globally
2] Monitor application traffic
3] Secure network connections
4] Create machine learning models


Q: 86 Which Azure service supports hybrid identity management?
1] Azure AD Connect
2] Azure Policy
3] Azure Monitor
4] Azure Cost Management


Q: 87 Which Azure feature is used to define organizational access policies?
1] Azure Policy
2] Azure Active Directory
3] Azure Sentinel
4] Azure Monitor


Q: 88 What is the role of Azure Event Grid?
1] Event routing
2] Container orchestration
3] Application hosting
4] Automating workflows


Q: 89 Which service helps reduce latency by caching content closer to users?
1] Azure CDN
2] Azure Traffic Manager
3] Azure Front Door
4] Azure DNS


Q: 90 What is the benefit of Azure Scale Sets?
1] Automatically manage multiple VMs
2] Provide key management
3] Securely connect networks
4] Monitor usage patterns


Q: 91 What is the purpose of Azure Data Lake?
1] Store large amounts of unstructured data
2] Manage relational databases
3] Monitor virtual machines
4] Enable workflow automation


Q: 92 What does Azure Site Recovery provide?
1] Business continuity
2] Automated scaling
3] Database optimization
4] Identity management


Q: 93 Which Azure service allows processing of real-time messages and data streams?
1] Azure Event Hubs
2] Azure Logic Apps
3] Azure Batch
4] Azure Monitor


Q: 94 Which type of Azure storage is optimized for message queuing?
1] Blob Storage
2] Queue Storage
3] Disk Storage
4] File Storage


Q: 95 What is the purpose of Azure Virtual Network Peering?
1] Connect virtual networks securely
2] Improve application performance
3] Manage virtual machines
4] Create application backups


Q: 96 Which Azure tool provides real-time security information and event management?
1] Azure Sentinel
2] Azure Policy
3] Azure Monitor
4] Azure DevOps


Q: 97 What is the use of Azure Table Storage?
1] Store structured NoSQL data
2] Backup relational databases
3] Host websites
4] Analyze big data


Q: 98 What does Azure Container Instances enable?
1] Quickly deploy containerized apps
2] Manage user identities
3] Secure network connections
4] Monitor resource usage


Q: 99 Which service ensures compliance with industry standards in Azure?
1] Azure Compliance Manager
2] Azure Security Center
3] Azure Monitor
4] Azure AD Privileged Identity Management


Q: 100 What is the primary benefit of Azure Reserved Virtual Machine Instances?
1] Cost savings
2] Faster deployment
3] Increased scalability
4] Improved monitoring


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