CLOUD COMPUTING EXAM 2025
QUESTIONS AND ANSWERS
Which of the following types of service model would apply to SQL databases created in a public
cloud environment?
a. Infrastucture as a Service (IaaS)
b. On-Premises
c. Platform as a Service (PaaS)
d. Software as a Service (SaaS) - ANS c. Platform as a Service (PaaS)
Which of the following service model leaves full responsibility for all resources and services
with the provider?
a. On-Premises
b. Infrastructure as a Service (IaaS)
c. Software as a Service (SaaS)
d. Platform as a Service (PaaS) - ANS c. Software as a Service (SaaS)
Which of the following terms is used to describe a cloud service model in which both the CSP
and a user have different responsibilities over resources?
a. Secondary Responsibility
b. Split Responsibility
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,c. Single Responsibility
d. Shared Responsibility - ANS d. Shared Responsibility
Which of the following scenarios describes a Serverless infrastructure?
a. A server that has been built in a Public Cloud subscription
b. A network of millions of devices that provide services and data via the internet
c. An infrastructure that aims to take general management and maintenance of servers away
from users
d. An architecture that does not use any servers to store data - ANS c. An infrastructure that
aims to take general management and maintenance of servers away from users
Which of the following models applies to multiple VMs hosted by a single server or host device?
a. Affinity
b. Anti-Affinity - ANS a. Affinity
Which of the following scenarios would you consider a Single Point of Failure?(Choose all that
apply).
a. A Public Cloud infrastructure that does not have sufficient disaster recovery and is stored
only on one AZ
b. Business-critical software that runs as part of an infrastructure that has not been updated
and is vulnerable to security flaws
c. A Hypervisor that hosts a single business-critical VM that has no failover planning
d. A Hypervisor that hosts many different devices that runs on an unsupported legacy
Operating System - ANS c. A Hypervisor that hosts a single business-critical VM that has no
failover planning
d. A Hypervisor that hosts many different devices that runs on an unsupported legacy
Operating System
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, a. A Public Cloud infrastructure that does not have sufficient disaster recovery and is stored
only on one AZ
b. Business-critical software that runs as part of an infrastructure that has not been updated
and is vulnerable to security flaws
Which of the following types of infrastructure is at a higher risk of oversubscription?
a. public
b. private - ANS a. public
What is the benefit of utilizing a VPC in a public cloud environment instead of physical
networking hardware in a private infrastructure?
a. A single management console
b. Networking speeds are generally faster
c. No SPOF concerns
d. No requirement for networking specialists to develop the infrastructure - ANS a. A single
management console
When enabling Dynamic Memory in Hyper-V private cloud environments, what is the maximum
amount of RAM supported by Hyper-V?
a. 1,048,576MB
b. 104,857MB
c. 10,48 MB
d. 1043MB - ANS a. 1,048,576MB
Your company transitions a dozen servers to the cloud instead of purchasing several new
servers to replace aging equipment. The monthly cost of these cloud-hosted servers that can
3 COPYRIGHT © 2025 SIRJOEL ALL RIGHTS RESERVED
QUESTIONS AND ANSWERS
Which of the following types of service model would apply to SQL databases created in a public
cloud environment?
a. Infrastucture as a Service (IaaS)
b. On-Premises
c. Platform as a Service (PaaS)
d. Software as a Service (SaaS) - ANS c. Platform as a Service (PaaS)
Which of the following service model leaves full responsibility for all resources and services
with the provider?
a. On-Premises
b. Infrastructure as a Service (IaaS)
c. Software as a Service (SaaS)
d. Platform as a Service (PaaS) - ANS c. Software as a Service (SaaS)
Which of the following terms is used to describe a cloud service model in which both the CSP
and a user have different responsibilities over resources?
a. Secondary Responsibility
b. Split Responsibility
1 COPYRIGHT © 2025 SIRJOEL ALL RIGHTS RESERVED
,c. Single Responsibility
d. Shared Responsibility - ANS d. Shared Responsibility
Which of the following scenarios describes a Serverless infrastructure?
a. A server that has been built in a Public Cloud subscription
b. A network of millions of devices that provide services and data via the internet
c. An infrastructure that aims to take general management and maintenance of servers away
from users
d. An architecture that does not use any servers to store data - ANS c. An infrastructure that
aims to take general management and maintenance of servers away from users
Which of the following models applies to multiple VMs hosted by a single server or host device?
a. Affinity
b. Anti-Affinity - ANS a. Affinity
Which of the following scenarios would you consider a Single Point of Failure?(Choose all that
apply).
a. A Public Cloud infrastructure that does not have sufficient disaster recovery and is stored
only on one AZ
b. Business-critical software that runs as part of an infrastructure that has not been updated
and is vulnerable to security flaws
c. A Hypervisor that hosts a single business-critical VM that has no failover planning
d. A Hypervisor that hosts many different devices that runs on an unsupported legacy
Operating System - ANS c. A Hypervisor that hosts a single business-critical VM that has no
failover planning
d. A Hypervisor that hosts many different devices that runs on an unsupported legacy
Operating System
2 COPYRIGHT © 2025 SIRJOEL ALL RIGHTS RESERVED
, a. A Public Cloud infrastructure that does not have sufficient disaster recovery and is stored
only on one AZ
b. Business-critical software that runs as part of an infrastructure that has not been updated
and is vulnerable to security flaws
Which of the following types of infrastructure is at a higher risk of oversubscription?
a. public
b. private - ANS a. public
What is the benefit of utilizing a VPC in a public cloud environment instead of physical
networking hardware in a private infrastructure?
a. A single management console
b. Networking speeds are generally faster
c. No SPOF concerns
d. No requirement for networking specialists to develop the infrastructure - ANS a. A single
management console
When enabling Dynamic Memory in Hyper-V private cloud environments, what is the maximum
amount of RAM supported by Hyper-V?
a. 1,048,576MB
b. 104,857MB
c. 10,48 MB
d. 1043MB - ANS a. 1,048,576MB
Your company transitions a dozen servers to the cloud instead of purchasing several new
servers to replace aging equipment. The monthly cost of these cloud-hosted servers that can
3 COPYRIGHT © 2025 SIRJOEL ALL RIGHTS RESERVED
