CLOUD COMPUTING EXAM REVIEW QUESTIONS
WITH DETAILED VERIFIED ANSWERS; ALREADY
GRADED A; 2025
Which cloud characteristic allows you to pay for only the services used?
A: chargeback
B: Bursting
C: Metering
D: Pay-as-you go - ANS-Pay as you go
Who is responsible for security in the a guest OS of an IAAS model?
A: both the client and service provider
B: The cloud service protector
C: no one
D: The Client - ANS-The Client
Which of the following is a primary security concern in the cloud?
Server Location
Data breaches
Deterrent controls
Number of users using the service - ANS-Data breaches
If you create a windows 2016 server VM instance in the cloud, what kind of cloud service is it?
DRaaS
SaaS
PaaS
IaaS - ANS-IaaS
What is the purpose of AWS security groups?
To configure AWS access control for AWS instances
To Separate users into groups fr central mgmt
to create multiple users for the same AWS
To block connections to Ec2 instances - ANS-To configure access control for AWS instances
Which of the following is true regarding the principle of least privilege?
, Create multiple users for a single AWS account
Removes users from groups when they no longer need access to them
Uses keys instead of passwords
Separates users into groups for central management - ANS-Removes users from groups when they no
longer need access to them
What is the Purpose of multi tenancy?
A: To separate hardware using extraction layers
B: To provide enhanced computing capabilities
C: To provide a service to multiple customers via shared computing resources
D: To create multiple VMs on a single computer - ANS-C: To provide a service to multiple customers via
shared computing resources
What is the meaning of performing something on premises?
A: Infrastructure is supported by the service provider
B: Performing it within organizational facilities
C: performing it without a server
D: Performing it in a secure way - ANS-Performing it within organizational facilities
What is virtualization?
A: Separation between software and hardware
B: A pseudo approach to computer systems
C: The ability to create logical computer resources
D: The ability to store information online - ANS-C: The ability to create logical computer resources
What is a type 2 hypervisor?
A: hypervisor that runs on a hosts OS
B: A bare-metal hypervisor
C: A hypervisor that runs directly on hardware
D: A cloud based hypervisor - ANS-A hypervisor that runs on a host's OS.
WITH DETAILED VERIFIED ANSWERS; ALREADY
GRADED A; 2025
Which cloud characteristic allows you to pay for only the services used?
A: chargeback
B: Bursting
C: Metering
D: Pay-as-you go - ANS-Pay as you go
Who is responsible for security in the a guest OS of an IAAS model?
A: both the client and service provider
B: The cloud service protector
C: no one
D: The Client - ANS-The Client
Which of the following is a primary security concern in the cloud?
Server Location
Data breaches
Deterrent controls
Number of users using the service - ANS-Data breaches
If you create a windows 2016 server VM instance in the cloud, what kind of cloud service is it?
DRaaS
SaaS
PaaS
IaaS - ANS-IaaS
What is the purpose of AWS security groups?
To configure AWS access control for AWS instances
To Separate users into groups fr central mgmt
to create multiple users for the same AWS
To block connections to Ec2 instances - ANS-To configure access control for AWS instances
Which of the following is true regarding the principle of least privilege?
, Create multiple users for a single AWS account
Removes users from groups when they no longer need access to them
Uses keys instead of passwords
Separates users into groups for central management - ANS-Removes users from groups when they no
longer need access to them
What is the Purpose of multi tenancy?
A: To separate hardware using extraction layers
B: To provide enhanced computing capabilities
C: To provide a service to multiple customers via shared computing resources
D: To create multiple VMs on a single computer - ANS-C: To provide a service to multiple customers via
shared computing resources
What is the meaning of performing something on premises?
A: Infrastructure is supported by the service provider
B: Performing it within organizational facilities
C: performing it without a server
D: Performing it in a secure way - ANS-Performing it within organizational facilities
What is virtualization?
A: Separation between software and hardware
B: A pseudo approach to computer systems
C: The ability to create logical computer resources
D: The ability to store information online - ANS-C: The ability to create logical computer resources
What is a type 2 hypervisor?
A: hypervisor that runs on a hosts OS
B: A bare-metal hypervisor
C: A hypervisor that runs directly on hardware
D: A cloud based hypervisor - ANS-A hypervisor that runs on a host's OS.
