___________________________________________________________________
AZ-900 Azure Fundamentals Complete
Study Guide & Practice Test 2026–2027
| Microsoft Azure Exam Questions,
Answers & Detailed Rationales
1. Which Azure service provides a globally distributed content delivery
network (CDN) capability for caching content closer to users?
A. Azure DNS
B. Azure Front Door
C. Azure ExpressRoute
D. Azure Virtual Network
Answer: Azure Front Door
Rationale: Azure Front Door provides global application delivery, including edge
caching and acceleration capabilities, while also supporting Layer 7 routing and
security features.
2. A company wants to run a web application without managing the
underlying operating system, while retaining control over application
deployment. Which Azure compute model is most appropriate?
,A. Azure Virtual Machines
B. Azure App Service
C. Azure Dedicated Host
D. Azure Virtual Network
Answer: Azure App Service
Rationale: Azure App Service is a managed platform service that abstracts
server and operating-system management while allowing developers to deploy
web applications and APIs.
3. Which Azure storage service is specifically designed for object storage such
as images, videos, backups, and documents?
A. Azure Files
B. Azure Managed Disks
C. Azure Blob Storage
D. Azure Queue Storage
Answer: Azure Blob Storage
Rationale: Blob Storage is Azure's object-storage service and is optimized for
storing large amounts of unstructured data.
4. An organization requires a private, dedicated connection from its on-
premises network to Azure that does not traverse the public Internet.
Which service should it use?
A. Azure VPN Gateway
B. Azure ExpressRoute
C. Azure Bastion
D. Azure Traffic Manager
Answer: Azure ExpressRoute
Rationale: ExpressRoute provides private connectivity between an
organization's network and Microsoft cloud services through a connectivity
provider, avoiding the public Internet path.
, 5. Which Azure service provides identity and access management for users,
applications, and resources?
A. Azure Monitor
B. Microsoft Entra ID
C. Azure Advisor
D. Azure Policy
Answer: Microsoft Entra ID
Rationale: Microsoft Entra ID is Microsoft's cloud-based identity and access
management service, formerly known as Azure Active Directory.
6. Which principle is central to the Zero Trust security model?
A. Trust all internal network traffic
B. Verify explicitly
C. Disable multifactor authentication
D. Allow unrestricted administrative access
Answer: Verify explicitly
Rationale: Zero Trust assumes that trust should not be granted simply because a
request originates from an internal network. Identity, device, location, and
other signals should be evaluated explicitly.
7. A company wants recommendations for reducing Azure costs and
improving resource efficiency. Which service is designed for this purpose?
A. Azure Advisor
B. Azure DNS
C. Azure Firewall
D. Azure Load Testing
Answer: Azure Advisor
, Rationale: Azure Advisor analyzes Azure deployments and provides
recommendations related to cost, security, reliability, operational excellence,
and performance.
8. Which Azure purchasing option provides discounted pricing in exchange for
committing to Azure usage for a specified period?
A. Pay-as-you-go
B. Azure Reservations
C. Spot pricing only
D. Free account
Answer: Azure Reservations
Rationale: Azure Reservations allow customers to commit to eligible resources
for a term, commonly one or three years, in exchange for discounted rates.
9. Which Azure service allows administrators to define and enforce
organizational standards for Azure resources?
A. Azure Policy
B. Azure Monitor
C. Azure Advisor
D. Azure Service Health
Answer: Azure Policy
Rationale: Azure Policy evaluates resources against organizational rules and can
enforce standards such as allowed locations, resource types, or required
configurations.
10.Which Azure concept represents a logical container used to organize
related resources?
A. Availability zone
B. Resource group
C. Subscription region
D. Management endpoint
AZ-900 Azure Fundamentals Complete
Study Guide & Practice Test 2026–2027
| Microsoft Azure Exam Questions,
Answers & Detailed Rationales
1. Which Azure service provides a globally distributed content delivery
network (CDN) capability for caching content closer to users?
A. Azure DNS
B. Azure Front Door
C. Azure ExpressRoute
D. Azure Virtual Network
Answer: Azure Front Door
Rationale: Azure Front Door provides global application delivery, including edge
caching and acceleration capabilities, while also supporting Layer 7 routing and
security features.
2. A company wants to run a web application without managing the
underlying operating system, while retaining control over application
deployment. Which Azure compute model is most appropriate?
,A. Azure Virtual Machines
B. Azure App Service
C. Azure Dedicated Host
D. Azure Virtual Network
Answer: Azure App Service
Rationale: Azure App Service is a managed platform service that abstracts
server and operating-system management while allowing developers to deploy
web applications and APIs.
3. Which Azure storage service is specifically designed for object storage such
as images, videos, backups, and documents?
A. Azure Files
B. Azure Managed Disks
C. Azure Blob Storage
D. Azure Queue Storage
Answer: Azure Blob Storage
Rationale: Blob Storage is Azure's object-storage service and is optimized for
storing large amounts of unstructured data.
4. An organization requires a private, dedicated connection from its on-
premises network to Azure that does not traverse the public Internet.
Which service should it use?
A. Azure VPN Gateway
B. Azure ExpressRoute
C. Azure Bastion
D. Azure Traffic Manager
Answer: Azure ExpressRoute
Rationale: ExpressRoute provides private connectivity between an
organization's network and Microsoft cloud services through a connectivity
provider, avoiding the public Internet path.
, 5. Which Azure service provides identity and access management for users,
applications, and resources?
A. Azure Monitor
B. Microsoft Entra ID
C. Azure Advisor
D. Azure Policy
Answer: Microsoft Entra ID
Rationale: Microsoft Entra ID is Microsoft's cloud-based identity and access
management service, formerly known as Azure Active Directory.
6. Which principle is central to the Zero Trust security model?
A. Trust all internal network traffic
B. Verify explicitly
C. Disable multifactor authentication
D. Allow unrestricted administrative access
Answer: Verify explicitly
Rationale: Zero Trust assumes that trust should not be granted simply because a
request originates from an internal network. Identity, device, location, and
other signals should be evaluated explicitly.
7. A company wants recommendations for reducing Azure costs and
improving resource efficiency. Which service is designed for this purpose?
A. Azure Advisor
B. Azure DNS
C. Azure Firewall
D. Azure Load Testing
Answer: Azure Advisor
, Rationale: Azure Advisor analyzes Azure deployments and provides
recommendations related to cost, security, reliability, operational excellence,
and performance.
8. Which Azure purchasing option provides discounted pricing in exchange for
committing to Azure usage for a specified period?
A. Pay-as-you-go
B. Azure Reservations
C. Spot pricing only
D. Free account
Answer: Azure Reservations
Rationale: Azure Reservations allow customers to commit to eligible resources
for a term, commonly one or three years, in exchange for discounted rates.
9. Which Azure service allows administrators to define and enforce
organizational standards for Azure resources?
A. Azure Policy
B. Azure Monitor
C. Azure Advisor
D. Azure Service Health
Answer: Azure Policy
Rationale: Azure Policy evaluates resources against organizational rules and can
enforce standards such as allowed locations, resource types, or required
configurations.
10.Which Azure concept represents a logical container used to organize
related resources?
A. Availability zone
B. Resource group
C. Subscription region
D. Management endpoint
