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Microsoft Azure Fundamentals (AZ-900)
AZ-900 Practice Test
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Questions updated at Jul 10, 2026, 12:01 AM CDT
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AZ-900
Microsoft Azure Fundamentals (AZ-900)
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Question 1 of 10
Objective 1.2
Describe cloud concepts
Which cloud service model is best suited for a company that wants to manage its own operating system and applications but relies on the provider for hardware maintenance?
IaaS is correct because infrastructure as a Service (IaaS) allows companies to manage their own operating systems and applications while relying on the provider for hardware maintenance. The other options in this item refer to Serverless computing, PaaS, and SaaS, which do not match the concept asked for in the question.
Concept tested: Describe cloud concepts (1.2)
Question 2 of 10
Objective 2.2
Describe Azure architecture and services
Which Azure compute service is most suitable for hosting a stateless web application that automatically scales based on fluctuating user traffic?
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Concept tested: Describe Azure architecture and services (2.2)
Question 3 of 10
Objective 1.4
Describe cloud concepts
Which benefit of using cloud services allows an organization to quickly adapt to changing market conditions?
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Concept tested: Describe cloud concepts (1.4)
Question 4 of 10
Objective 2.5
Describe Azure architecture and services
An organization wants to streamline user access across multiple cloud applications. Which authentication method enables users to access these applications with a single set of credentials, leveraging existing identities from other identity providers?
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Concept tested: Describe Azure architecture and services (2.5)
Question 5 of 10
Objective 1.1
Describe cloud concepts
Which cloud concept describes using pooled physical resources to serve multiple customers while keeping each customer logically isolated?
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Concept tested: Describe cloud concepts (1.1)
Question 6 of 10
Objective 2.1
Describe Azure architecture and services
A user is migrating a virtual machine to Azure and wants to ensure that the VM can automatically failover to another location in the same region if the primary datacenter experiences an outage. Which Azure component is MOST critical for enabling this disaster recovery capability?
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Concept tested: Describe Azure architecture and services (2.1)
Question 7 of 10
Objective 1.5
Describe cloud concepts
A business is evaluating Azure services and wants to avoid large upfront investments and instead pay only for the resources it consumes. Which financial model best meets this requirement?
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Concept tested: Describe cloud concepts (1.5)
Question 8 of 10
Objective 2.4
Describe Azure architecture and services
Which Azure storage service stores messages so application components can communicate asynchronously?
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Concept tested: Describe Azure architecture and services (2.4)
Question 9 of 10
Objective 1.3
Describe cloud concepts
A healthcare provider utilizes a secure database within its own facility for storing patient records but leverages Azure services for generating patient reports and conducting research. Which deployment model best aligns with this operational configuration?
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Concept tested: Describe cloud concepts (1.3)
Question 10 of 10
Objective 2.3
Describe Azure architecture and services
An organization is implementing a secure network architecture in Azure. Which Azure service provides centralized, managed firewall protection across multiple virtual networks, safeguarding against unauthorized access and network threats?
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Concept tested: Describe Azure architecture and services (2.3)
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UpdatedJul 10, 2026, 12:01 AM CDT
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Official exam resources
Use these official Microsoft resources alongside the daily practice set. They cover the provider's own exam page, study guide, or prep material.
Certification page
Microsoft Certified: Azure Fundamentals
Study guide
AZ-900 study guide
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Azure Fundamentals learning path
Need adjacent Microsoft practice pages too? Microsoft practice hub.
Source-backed answer review
The free daily AZ-900 set includes crawlable question text, answer choices, correct answer labels, objective mapping, and source links. Only the first SEO card includes answer explanations. Pro-only bank questions stay locked; this section mirrors only the 10 free daily questions already shown on this page.
Question 1 Which cloud service model is best suited for a company that wants to manage its own operating system and applications but relies on the provider for hardware maintenance?
Answer choices
- A. Serverless computing
- B. PaaS
- C. SaaS
- D. IaaS
Correct answer
IaaS
IaaS is correct because infrastructure as a Service (IaaS) allows companies to manage their own operating systems and applications while relying on the provider for hardware maintenance. The other options in this item refer to Serverless computing, PaaS, and SaaS, which do not match the concept asked for in the question.
Wrong-answer review
- A. Serverless computing: Serverless computing is inappropriate because it requires no management of operating systems or applications, which contradicts the scenario's requirement for managing these components.
- B. PaaS: PaaS does not fit as it mandates that the provider manages both the operating system and applications, whereas the company in the scenario wants to manage its own OS and apps.
- C. SaaS: SaaS is unsuitable because it provides fully managed software solutions where users do not have control over the application or the underlying infrastructure.
Question 2 Which Azure compute service is most suitable for hosting a stateless web application that automatically scales based on fluctuating user traffic?
Answer choices
- A. Azure App Service
- B. Azure Container Instances
- C. Azure Kubernetes Service
- D. Virtual Machine Scale Sets
Correct answer
Azure App Service
Question 3 Which benefit of using cloud services allows an organization to quickly adapt to changing market conditions?
Answer choices
- A. Elasticity
- B. Fault tolerance
- C. Agility
- D. Scalability
Correct answer
Agility
Question 4 An organization wants to streamline user access across multiple cloud applications. Which authentication method enables users to access these applications with a single set of credentials, leveraging existing identities from other identity providers?
Answer choices
- A. Role-Based Access Control
- B. Conditional Access Policies
- C. Multifactor Authentication (MFA)
- D. Single Sign-On (SSO)
Correct answer
Single Sign-On (SSO)
Question 5 Which cloud concept describes using pooled physical resources to serve multiple customers while keeping each customer logically isolated?
Answer choices
- A. Shared responsibility model
- B. Consumption-based pricing
- C. Resource pooling
- D. Elasticity
Correct answer
Resource pooling
Question 6 A user is migrating a virtual machine to Azure and wants to ensure that the VM can automatically failover to another location in the same region if the primary datacenter experiences an outage. Which Azure component is MOST critical for enabling this disaster recovery capability?
Answer choices
- A. Availability Zones are separate physical locations within a region designed for high availability.
- B. Availability Zones are dedicated servers optimized for specific workloads.
- C. Availability Zones are virtual environments that provide redundancy across multiple regions.
- D. Availability Zones are cloud-based services that offer disaster recovery solutions.
Correct answer
Availability Zones are separate physical locations within a region designed for high availability.
Question 7 A business is evaluating Azure services and wants to avoid large upfront investments and instead pay only for the resources it consumes. Which financial model best meets this requirement?
Answer choices
- A. OpEx, due to its pay-as-you-go pricing model allowing cost forecasting.
- B. OpEx, since regular payments are required for ongoing services.
- C. CapEx, as it requires upfront payments for reserved capacity.
- D. CapEx, because of the fixed cost pattern regardless of usage.
Correct answer
OpEx, due to its pay-as-you-go pricing model allowing cost forecasting.
Question 8 Which Azure storage service stores messages so application components can communicate asynchronously?
Answer choices
- A. Azure Table Storage
- B. Azure Queue Storage
- C. Azure Files
- D. Azure Blob Storage
Correct answer
Azure Queue Storage
Question 9 A healthcare provider utilizes a secure database within its own facility for storing patient records but leverages Azure services for generating patient reports and conducting research. Which deployment model best aligns with this operational configuration?
Answer choices
- A. Public cloud
- B. Hybrid cloud
- C. Private cloud
- D. Community cloud
Correct answer
Hybrid cloud
Question 10 An organization is implementing a secure network architecture in Azure. Which Azure service provides centralized, managed firewall protection across multiple virtual networks, safeguarding against unauthorized access and network threats?
Answer choices
- A. Application Gateway
- B. Azure Firewall
- C. Virtual Network Gateway
- D. Azure DNS
Correct answer
Azure Firewall
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