Microsoft Azure Fundamentals (AZ-900) Actual Exam 2026/2027:
Complete Exam-Style Questions with Detailed Rationales | 100%
Verified | Pass Guaranteed – A+ Graded
Time Allowed: 60 minutes
Total Questions: 44
Format: Multiple Choice, Select All That Apply, True/False
Domain 1: Cloud Concepts
1.
A company is evaluating whether to build a new on-premises data center or migrate to
Azure. Which of the following describes the primary financial advantage of moving to
Azure?
A) Increased capital expenditure (CAPEX)
B) Conversion of capital expenditure to operational expenditure (OPEX) ✓
C) Elimination of all ongoing costs
D) Requirement for large upfront hardware investments
Correct Answer: B) Conversion of capital expenditure to operational expenditure (OPEX)
Rationale: Cloud computing shifts IT spending from capital expenditure (upfront
hardware) to operational expenditure (pay-as-you-go), improving cash flow and reducing
initial investment.
2.
Which cloud model provides infrastructure dedicated to a single organization and may
be hosted on-premises or by a third party?
A) Public cloud
B) Private cloud ✓
C) Hybrid cloud
D) Community cloud
Correct Answer: B) Private cloud
Rationale: A private cloud is dedicated to a single organization, offering greater control
and isolation compared to public cloud shared infrastructure.
, 3.
A company uses Azure virtual machines and manages the guest operating system,
applications, and data, while Microsoft manages the physical hardware and
virtualization layer. Which cloud service model is being used?
A) Software as a Service (SaaS)
B) Platform as a Service (PaaS)
C) Infrastructure as a Service (IaaS) ✓
D) Function as a Service (FaaS)
Correct Answer: C) Infrastructure as a Service (IaaS)
Rationale: In IaaS, the customer manages the guest OS, applications, and data;
Microsoft manages the physical infrastructure, network, and virtualization layer.
4.
Which of the following are characteristics of a hybrid cloud deployment? (Select All That
Apply)
A) Combines public and private cloud environments
B) Requires all data to remain exclusively on-premises
C) Allows data and applications to move between on-premises and cloud
D) Provides a seamless connection using VPN or ExpressRoute
E) Eliminates the need for any on-premises infrastructure
Correct Answers: A, C, D
Rationale: Hybrid cloud combines public and private environments with seamless
connectivity; it does not require all data on-premises nor eliminate on-premises
infrastructure.
5.
An organization requires the ability to automatically increase compute resources during
peak demand and decrease them during low demand. Which cloud benefit does this
describe?
A) High availability
B) Fault tolerance
C) Scalability ✓
D) Disaster recovery
Correct Answer: C) Scalability
, Rationale: Scalability is the ability to adjust resources to meet demand; elasticity
specifically refers to automatic scaling, which is a subset of scalability benefits.
6.
True or False: In a public cloud model, the cloud infrastructure is provisioned for
exclusive use by a single organization.
A) True
B) False ✓
Correct Answer: B) False
Rationale: Public cloud infrastructure is shared among multiple organizations (tenants);
exclusive use defines a private cloud.
7.
Which term describes the ability of a system to recover from failures and continue
operating with minimal disruption?
A) Scalability
B) Agility
C) Fault tolerance ✓
D) Capital expenditure
Correct Answer: C) Fault tolerance
Rationale: Fault tolerance refers to the ability to continue operating when components
fail, often through redundancy and automatic failover.
8.
Which of the following is a benefit of cloud computing that allows organizations to
deploy applications globally in minutes?
A) Economies of scale
B) Agility ✓
C) Capital expenditure reduction only
D) Fixed capacity planning
Correct Answer: B) Agility
Rationale: Agility enables rapid deployment and global reach, allowing organizations to
respond quickly to business needs and market changes.
Domain 2: Core Azure Services
Complete Exam-Style Questions with Detailed Rationales | 100%
Verified | Pass Guaranteed – A+ Graded
Time Allowed: 60 minutes
Total Questions: 44
Format: Multiple Choice, Select All That Apply, True/False
Domain 1: Cloud Concepts
1.
A company is evaluating whether to build a new on-premises data center or migrate to
Azure. Which of the following describes the primary financial advantage of moving to
Azure?
A) Increased capital expenditure (CAPEX)
B) Conversion of capital expenditure to operational expenditure (OPEX) ✓
C) Elimination of all ongoing costs
D) Requirement for large upfront hardware investments
Correct Answer: B) Conversion of capital expenditure to operational expenditure (OPEX)
Rationale: Cloud computing shifts IT spending from capital expenditure (upfront
hardware) to operational expenditure (pay-as-you-go), improving cash flow and reducing
initial investment.
2.
Which cloud model provides infrastructure dedicated to a single organization and may
be hosted on-premises or by a third party?
A) Public cloud
B) Private cloud ✓
C) Hybrid cloud
D) Community cloud
Correct Answer: B) Private cloud
Rationale: A private cloud is dedicated to a single organization, offering greater control
and isolation compared to public cloud shared infrastructure.
, 3.
A company uses Azure virtual machines and manages the guest operating system,
applications, and data, while Microsoft manages the physical hardware and
virtualization layer. Which cloud service model is being used?
A) Software as a Service (SaaS)
B) Platform as a Service (PaaS)
C) Infrastructure as a Service (IaaS) ✓
D) Function as a Service (FaaS)
Correct Answer: C) Infrastructure as a Service (IaaS)
Rationale: In IaaS, the customer manages the guest OS, applications, and data;
Microsoft manages the physical infrastructure, network, and virtualization layer.
4.
Which of the following are characteristics of a hybrid cloud deployment? (Select All That
Apply)
A) Combines public and private cloud environments
B) Requires all data to remain exclusively on-premises
C) Allows data and applications to move between on-premises and cloud
D) Provides a seamless connection using VPN or ExpressRoute
E) Eliminates the need for any on-premises infrastructure
Correct Answers: A, C, D
Rationale: Hybrid cloud combines public and private environments with seamless
connectivity; it does not require all data on-premises nor eliminate on-premises
infrastructure.
5.
An organization requires the ability to automatically increase compute resources during
peak demand and decrease them during low demand. Which cloud benefit does this
describe?
A) High availability
B) Fault tolerance
C) Scalability ✓
D) Disaster recovery
Correct Answer: C) Scalability
, Rationale: Scalability is the ability to adjust resources to meet demand; elasticity
specifically refers to automatic scaling, which is a subset of scalability benefits.
6.
True or False: In a public cloud model, the cloud infrastructure is provisioned for
exclusive use by a single organization.
A) True
B) False ✓
Correct Answer: B) False
Rationale: Public cloud infrastructure is shared among multiple organizations (tenants);
exclusive use defines a private cloud.
7.
Which term describes the ability of a system to recover from failures and continue
operating with minimal disruption?
A) Scalability
B) Agility
C) Fault tolerance ✓
D) Capital expenditure
Correct Answer: C) Fault tolerance
Rationale: Fault tolerance refers to the ability to continue operating when components
fail, often through redundancy and automatic failover.
8.
Which of the following is a benefit of cloud computing that allows organizations to
deploy applications globally in minutes?
A) Economies of scale
B) Agility ✓
C) Capital expenditure reduction only
D) Fixed capacity planning
Correct Answer: B) Agility
Rationale: Agility enables rapid deployment and global reach, allowing organizations to
respond quickly to business needs and market changes.
Domain 2: Core Azure Services
