AZ-900: Microsoft Azure
Fundamentals (2026 Edition)|||
questions and answers with
rationales/graded A+/2026
update/100% correct /instant
download
Full Practice Exam for Students
Total Questions: 85
Question Types: Multiple Choice (Single & Multi-Answer), True/False
Time Allowed (Suggested): 90 minutes
Passing Score (Suggested): 75%
Section 1: Cloud Concepts (Questions 1–15)
1. Which cloud deployment model involves resources hosted in an organization’s
own on-premises data center?
• A) Public cloud
• B) Private cloud
• C) Hybrid cloud
• D) Community cloud
Rationale: Private cloud is dedicated to a single organization, often hosted on-
premises or in a private data center.
,2. Which characteristic of cloud computing allows resources to be added or
removed automatically based on demand?
• A) Broad network access
• B) Rapid elasticity
• C) Measured service
• D) Resource pooling
Rationale: Rapid elasticity enables automatic scaling up/down. Measured service
refers to metered billing.
3. True or False: In a public cloud, the customer is always responsible for the
physical security of data center hardware.
• A) False
• B) True
Rationale: The cloud provider (e.g., Microsoft) is responsible for physical security
of data centers; customer is responsible for data and access management (shared
responsibility model).
4. What is the primary benefit of the consumption-based model (pay-as-you-go) in
Azure?
• A) Fixed monthly costs
• B) No upfront infrastructure costs
• C) Full control over hardware
• D) Guaranteed maximum usage
Rationale: Pay-as-you-go eliminates capital expenses for hardware; you pay only
for what you use.
5. Which cloud service model provides the most control to the customer, including
the operating system and applications?
, • A) SaaS
• B) IaaS
• C) PaaS
• D) FaaS
Rationale: IaaS gives customers control over OS, storage, and deployed apps;
PaaS abstracts OS management.
6. In a hybrid cloud, which component is typically used to connect on-premises
networks to Azure?
• A) Azure Firewall
• B) VPN Gateway or ExpressRoute
• C) Azure Load Balancer
• D) Traffic Manager
Rationale: VPN Gateway (site-to-site) or ExpressRoute (private connection) links
on-premises to Azure.
7. Which cloud benefit is described as “deploying applications closer to users to
reduce latency”?
• A) High availability
• B) Low latency (or “global reach”)
• C) Fault tolerance
• D) Disaster recovery
Rationale: Global infrastructure with regions and CDN reduces latency by placing
resources near users.
8. What is the shared responsibility model?
• A) Microsoft manages everything, including customer data
Fundamentals (2026 Edition)|||
questions and answers with
rationales/graded A+/2026
update/100% correct /instant
download
Full Practice Exam for Students
Total Questions: 85
Question Types: Multiple Choice (Single & Multi-Answer), True/False
Time Allowed (Suggested): 90 minutes
Passing Score (Suggested): 75%
Section 1: Cloud Concepts (Questions 1–15)
1. Which cloud deployment model involves resources hosted in an organization’s
own on-premises data center?
• A) Public cloud
• B) Private cloud
• C) Hybrid cloud
• D) Community cloud
Rationale: Private cloud is dedicated to a single organization, often hosted on-
premises or in a private data center.
,2. Which characteristic of cloud computing allows resources to be added or
removed automatically based on demand?
• A) Broad network access
• B) Rapid elasticity
• C) Measured service
• D) Resource pooling
Rationale: Rapid elasticity enables automatic scaling up/down. Measured service
refers to metered billing.
3. True or False: In a public cloud, the customer is always responsible for the
physical security of data center hardware.
• A) False
• B) True
Rationale: The cloud provider (e.g., Microsoft) is responsible for physical security
of data centers; customer is responsible for data and access management (shared
responsibility model).
4. What is the primary benefit of the consumption-based model (pay-as-you-go) in
Azure?
• A) Fixed monthly costs
• B) No upfront infrastructure costs
• C) Full control over hardware
• D) Guaranteed maximum usage
Rationale: Pay-as-you-go eliminates capital expenses for hardware; you pay only
for what you use.
5. Which cloud service model provides the most control to the customer, including
the operating system and applications?
, • A) SaaS
• B) IaaS
• C) PaaS
• D) FaaS
Rationale: IaaS gives customers control over OS, storage, and deployed apps;
PaaS abstracts OS management.
6. In a hybrid cloud, which component is typically used to connect on-premises
networks to Azure?
• A) Azure Firewall
• B) VPN Gateway or ExpressRoute
• C) Azure Load Balancer
• D) Traffic Manager
Rationale: VPN Gateway (site-to-site) or ExpressRoute (private connection) links
on-premises to Azure.
7. Which cloud benefit is described as “deploying applications closer to users to
reduce latency”?
• A) High availability
• B) Low latency (or “global reach”)
• C) Fault tolerance
• D) Disaster recovery
Rationale: Global infrastructure with regions and CDN reduces latency by placing
resources near users.
8. What is the shared responsibility model?
• A) Microsoft manages everything, including customer data
