1
CompTIA Cloud
Essentials+ (CLO-002)
Advanced Practice
Examination 150
Multiple-Choice Questions
with Answers and
Rationales a well
detailed one 2025 /
, 2
2026 written and graded
A+ upgraded
Exam Title: CompTIA Cloud Essentials+ (CLO-002) – Comprehensive Advanced Practice
Examination: Mastering Cloud Concepts, Business Principles, Technical Operations, Governance,
Risk, Compliance, and Security for Cloud Adoption and Digital Transformation Decision-Making
Domain 1: Cloud Concepts (Questions 1–36)
Question 1
Which cloud service model provides virtualized compute, storage, and networking resources
that customers can configure and manage to build their own environments?
A) Software as a Service (SaaS)
B) Platform as a Service (PaaS)
C) Infrastructure as a Service (IaaS)
D) Desktop as a Service (DaaS)
-” detailed answer 100 % correct :-”C
Rationale: IaaS delivers fundamental infrastructure components—virtualized compute, storage,
and networking—that customers can configure and manage themselves. SaaS provides
complete applications to end users, PaaS offers development platforms, and DaaS delivers
virtual desktops.
, 3
Question 2
Which cloud characteristic allows resources to be provisioned automatically based on demand
without requiring human intervention?
A) Broad network access
B) Elasticity
C) Self-service
D) Pay-as-you-go
-” detailed answer 100 % correct :-”C
Rationale: Self-service enables users to provision resources automatically without human
interaction with the cloud provider. Elasticity refers to scaling up or down based on demand.
Broad network access describes accessibility over the network, and pay-as-you-go refers to the
consumption-based billing model.
Question 3
A company wants to deploy an application that uses proprietary development frameworks and
tools provided by the cloud vendor. Which cloud service model is most appropriate?
A) IaaS
B) PaaS
C) SaaS
D) DaaS
-” detailed answer 100 % correct :-”B
Rationale: PaaS provides development frameworks, middleware, and tools that developers can
use to build and deploy applications without managing the underlying infrastructure. IaaS
provides only infrastructure, SaaS provides complete applications, and DaaS provides virtual
desktops.
Question 4
Which deployment model combines on-premises resources with public cloud services?
A) Private cloud
B) Hybrid cloud
, 4
C) Community cloud
D) Public cloud
-” detailed answer 100 % correct :-”B
Rationale: A hybrid cloud integrates private infrastructure with public cloud resources, allowing
organizations to leverage both environments for flexibility and workload optimization.
Question 5
In the shared responsibility model for IaaS, who is responsible for patching the guest operating
system?
A) The cloud provider only
B) The customer only
C) Both the provider and the customer
D) Neither party
-” detailed answer 100 % correct :-”B
Rationale: In the IaaS shared responsibility model, the customer is responsible for the guest
operating system, applications, and data. The cloud provider is responsible for the physical
infrastructure, virtualization layer, and host OS.
Question 6
What is the primary benefit of elasticity in cloud computing?
A) Fixed cost predictability
B) Automatic scaling of resources based on demand
C) Enhanced security controls
D) Simplified vendor management
-” detailed answer 100 % correct :-”B
Rationale: Elasticity enables automatic scaling of resources up or down as workload changes,
allowing organizations to match resource consumption with actual demand. This optimizes cost
and performance.
Question 7
CompTIA Cloud
Essentials+ (CLO-002)
Advanced Practice
Examination 150
Multiple-Choice Questions
with Answers and
Rationales a well
detailed one 2025 /
, 2
2026 written and graded
A+ upgraded
Exam Title: CompTIA Cloud Essentials+ (CLO-002) – Comprehensive Advanced Practice
Examination: Mastering Cloud Concepts, Business Principles, Technical Operations, Governance,
Risk, Compliance, and Security for Cloud Adoption and Digital Transformation Decision-Making
Domain 1: Cloud Concepts (Questions 1–36)
Question 1
Which cloud service model provides virtualized compute, storage, and networking resources
that customers can configure and manage to build their own environments?
A) Software as a Service (SaaS)
B) Platform as a Service (PaaS)
C) Infrastructure as a Service (IaaS)
D) Desktop as a Service (DaaS)
-” detailed answer 100 % correct :-”C
Rationale: IaaS delivers fundamental infrastructure components—virtualized compute, storage,
and networking—that customers can configure and manage themselves. SaaS provides
complete applications to end users, PaaS offers development platforms, and DaaS delivers
virtual desktops.
, 3
Question 2
Which cloud characteristic allows resources to be provisioned automatically based on demand
without requiring human intervention?
A) Broad network access
B) Elasticity
C) Self-service
D) Pay-as-you-go
-” detailed answer 100 % correct :-”C
Rationale: Self-service enables users to provision resources automatically without human
interaction with the cloud provider. Elasticity refers to scaling up or down based on demand.
Broad network access describes accessibility over the network, and pay-as-you-go refers to the
consumption-based billing model.
Question 3
A company wants to deploy an application that uses proprietary development frameworks and
tools provided by the cloud vendor. Which cloud service model is most appropriate?
A) IaaS
B) PaaS
C) SaaS
D) DaaS
-” detailed answer 100 % correct :-”B
Rationale: PaaS provides development frameworks, middleware, and tools that developers can
use to build and deploy applications without managing the underlying infrastructure. IaaS
provides only infrastructure, SaaS provides complete applications, and DaaS provides virtual
desktops.
Question 4
Which deployment model combines on-premises resources with public cloud services?
A) Private cloud
B) Hybrid cloud
, 4
C) Community cloud
D) Public cloud
-” detailed answer 100 % correct :-”B
Rationale: A hybrid cloud integrates private infrastructure with public cloud resources, allowing
organizations to leverage both environments for flexibility and workload optimization.
Question 5
In the shared responsibility model for IaaS, who is responsible for patching the guest operating
system?
A) The cloud provider only
B) The customer only
C) Both the provider and the customer
D) Neither party
-” detailed answer 100 % correct :-”B
Rationale: In the IaaS shared responsibility model, the customer is responsible for the guest
operating system, applications, and data. The cloud provider is responsible for the physical
infrastructure, virtualization layer, and host OS.
Question 6
What is the primary benefit of elasticity in cloud computing?
A) Fixed cost predictability
B) Automatic scaling of resources based on demand
C) Enhanced security controls
D) Simplified vendor management
-” detailed answer 100 % correct :-”B
Rationale: Elasticity enables automatic scaling of resources up or down as workload changes,
allowing organizations to match resource consumption with actual demand. This optimizes cost
and performance.
Question 7
