6.3.3 Practice Questions
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Dec 6, 2023
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6.3.3 Practice Questions
Candidate:
Joseph Vincent (jvince13)
Date:
10/20/2023 12:26:17 pm •
Time Spent:
01:10
Score: 100%
Passing Score: 80%
Question 1:
Correct
Match each cloud computing de
fi
nition on the left with the appropriate characteristic on
the right. Each characteristic may be used once, more than once, or not at all.
Provides resources to a single organization.
Private cloud
Combines public, private, and community cloud resources from di
ff
erent service
providers.
Hybrid cloud
Designed to be shared by several organizations.
Community cloud
Provides computing resources that are accessible to the general public.
Public cloud
Keeps an organization's data separate and secure from any other organization using
the same service provider.
Private cloud
Keyboard Instructions
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Explanation
In a public cloud, computing resources such as platforms, applications, and storage are
made available to the general public by a cloud service provider.
A private cloud provides resources to a single organization. The cloud service provider
ensures that the organization's data is kept separate and secure from any other
organization using the same service provider.
A community cloud is designed to be shared by several organizations.
A hybrid cloud combines public, private, and community cloud resources from di
ff
erent
service providers.
References
6.3.2 Cloud Computing Facts
q_cloud_cloud_comp_def_to_char_pp7.question.fex
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Question 2:
Correct
Which of the following BEST describes a community cloud implementation?
Designed to be accessed by the general public.
Designed to be shared by several
organizations.
Designed to be used by a single organization.
Designed to be a combination of public and
private cloud resources.
Explanation
A community cloud is designed to be shared by several organizations. Access is granted
only to the users within the organizations who are sharing the community cloud
infrastructure.
A public cloud can be accessed by anyone. Cloud-based computing resources such as
platforms, applications, and storage are made available to the general public through a
cloud service provider.
A private cloud provides resources to a single organization. Access is granted to only the
users within the organization.
A hybrid cloud is a combination of public, private, and community cloud resources from
di
ff
erent service providers.
References
6.3.2 Cloud Computing Facts
13.2.5 Network Scanning Methods
q_cloud_community_cloud_def_pp7.question.fex
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Question 3:
Correct
Your company currently has an on-premises cloud solution that provides services to its
employees. However, the company would like to begin o
ff
ering some services to the public
from the cloud.
Which of the following cloud computing solutions would BEST meet your company's new
cloud computing requirements?
Private cloud
Hybrid cloud
Public cloud
Community cloud
Explanation
The best solution would be to implement a hybrid cloud model, which would
accommodate the private on-premises cloud solution and also allow public access to
company services.
A public cloud solution is designed to be accessed by anyone. This cloud service solution
would not address the need for a private on-premises cloud solution.
A private cloud solution is designed to be accessed by a single organization and only to
users within that organization. It would not allow the general public to access a set of
company services from the cloud.
A community cloud is designed to be shared by several organizations. However, your on-
premises cloud solution is designed for all employees. In addition, a community cloud
would not allow access to services for the general public.
References
6.3.1 Cloud Computing Overview
6.3.2 Cloud Computing Facts
q_cloud_hybrid_cloud_sol_pp7.question.fex
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Question 4:
Correct
You were recently hired by a small startup company. The company is in a small o
ffi
ce and
has several remote employees.
You have been asked to
fi
nd a business service that would accommodate the company's
current size but would also be able to scale as the company grows. The service needs to
provide adequate storage as well as additional computing power.
Which cloud service model would BEST
fi
t these requirements?
DaaS
SaaS
IaaS
PaaS
Explanation
Infrastructure as a Service (IaaS) delivers infrastructure to the client, such as processing,
storage, networks, and virtualized environments. The client deploys and runs software
without purchasing servers, data center space, or network equipment.
Software as a Service (SaaS) delivers software applications to the client either over the
internet or on a local area network.
Platform as a Service (PaaS) delivers everything a developer needs to build an application
on the existing cloud infrastructure. The deployment comes without the cost and
complexity of buying and managing the underlying hardware and software layers.
Data as a Service (DaaS) stores and provides data from a centralized location without the
need for local collection and storage.
References
6.3.1 Cloud Computing Overview
6.3.2 Cloud Computing Facts
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q_cloud_iaas_sol_pp7.question.fex
Question 5:
Correct
Which of the following BEST describes the Platform as a Service (PaaS) cloud computing
service model?
PaaS delivers software applications to the
client either over the internet or on a local
area network.
PaaS delivers everything a developer needs to
build an application on the existing cloud
infrastructure.
PaaS delivers infrastructure to the client, such
as processing, storage, networks, and
virtualized environments.
PaaS stores and provides data from a
centralized location without the need for local
collection and storage.
Explanation
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Platform as a Service (PaaS) delivers everything a developer needs to build an application
on the existing cloud infrastructure. The deployment comes without the cost and
complexity of buying and managing the underlying hardware and software layers.
Software as a Service (SaaS) delivers software applications to the client either over the
internet or on a local area network.
Infrastructure as a Service (IaaS) delivers infrastructure to the client, such as processing,
storage, networks, and virtualized environments. The client deploys and runs software
without purchasing servers, data center space, or network equipment.
Data as a Service (DaaS) stores and provides data from a centralized location without the
need for local collection and storage.
References
6.3.1 Cloud Computing Overview
6.3.2 Cloud Computing Facts
q_cloud_paas_def_pp7.question.fex
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Question 6:
Correct
What does the term
cloud
mean when referring to cloud computing?
It is the name of an operating system that
anyone can use to design, build, and provide
cloud services.
It refers to the virtual hardware that cloud
computing is built on.
It is a metaphor for the internet based on the
basic cloud drawing used to represent a
telephone network.
It is a metaphor for a data storage service with
an ever-growing capacity, like storm clouds.
Explanation
The term
cloud
is a metaphor for the internet based on the basic cloud drawing used to
represent a telephone network. It is now used to describe the internet infrastructure in
computer network diagrams.
Virtual environments are part of the Infrastructure as a Server (IaaS) cloud model.
Data storage is provided as part of some cloud service models (such as SaaS or PaaS), but
it is not a metaphor for cloud computing.
Cloud is not the name of an operating system used to provide cloud services.
References
6.3.2 Cloud Computing Facts
q_cloud_purpose_pp7.question.fex
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Question 7:
Correct
A company has subscribed to a cloud service that o
ff
ers cloud applications and storage
space. Through acquisition, the number of company employees quickly doubled. The
cloud service vendor was able to add cloud services for these additional employees
without requiring hardware changes.
Which of the following cloud concepts does this represent?
Rapid elasticity
Measured service
On-demand
Resource pooling
Explanation
Rapid elasticity describes a cloud provider's ability to increase or decrease service levels to
meet customers' needs without requiring hardware changes.
Measured service refers to the way cloud services are measured or metered for billing
purposes or according to a service-level agreement.
An on-demand cloud service is available to users at any time.
Cloud service providers use resource pooling to supply services to multiple customers
through shared physical resources.
References
6.3.1 Cloud Computing Overview
6.3.2 Cloud Computing Facts
q_cloud_rapid_elasticity_sol_pp7.question.fex
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Question 8:
Correct
Which of the following cloud computing solutions delivers software applications to a client
either over the internet or on a local area network?
PaaS
IaaS
SaaS
DaaS
Explanation
Software as a Service (SaaS) delivers software applications to a client either over the
internet or on a local area network.
Infrastructure as a Service (IaaS) delivers infrastructure to a client, such as processing,
storage, networks, and virtualized environments. The client deploys and runs software
without purchasing servers, data center space, or network equipment.
Platform as a Service (PaaS) delivers everything a developer needs to build an application
on the existing cloud infrastructure. The deployment comes without the cost and
complexity of buying and managing the underlying hardware and software layers.
Data as a Service (DaaS) stores and provides data from a centralized location without the
need for local collection and storage.
References
6.3.1 Cloud Computing Overview
6.3.2 Cloud Computing Facts
q_cloud_saas_def_pp7.question.fex
Question 9:
Correct
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Your company cloud service currently provides data storage, processing, and network
connectivity that hosts several services and applications used by your employees. You
want to transition to a cloud service that provides many of these services and applications
natively without the IT department needing to constantly maintain and update the
services and applications. In addition, the IT department wants to make sure that the
cloud service provides employees with resources that are segregated from other
employees.
Which of the following cloud service solutions meets these requirements?
PaaS with a simple multi-tenancy
implementation.
PaaS with a
fi
ne-grain multi-tenancy
implementation.
SaaS with a simple multi-tenancy
implementation.
SaaS with a
fi
ne-grain multi-tenancy
implementation.
Explanation
Software as a Service (SaaS) would deliver software applications and services to the
employees either over the internet or on a local area network. In addition, providing a
simple multi-tenancy implementation would allow employees to have their own resources
segregated from other employees. In a
fi
ne-grain multi-tenancy solution, resources are
shared.
Platform as a Service (PaaS) is designed to deliver everything a developer needs to build
an application. PaaS is not designed to deliver applications to end users. In addition, multi-
tenancy is part of the SaaS model, not the PaaS model.
References
6.3.1 Cloud Computing Overview
6.3.2 Cloud Computing Facts
q_cloud_saas_multi_tenancy_sol_pp7.question.fex
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Question 10:
Correct
Google Cloud, Amazon Web Services, and Microsoft Azure are some of the most widely
used cloud storage solutions for enterprises. Which of the following factors prompt
companies to take advantage of cloud storage? (Select two.)
Need for a platform to develop applications
Need to bring costs down
Need for a storage provider to manage access
control
Growing demand for storage
Need for software to manage enterprise
applications
Explanation
Some of the most widely used cloud storage solutions for enterprises are Google Cloud,
Amazon Web Services, and Microsoft Azure. Because of the growing demand for storage
and the desire to bring costs down, many companies take advantage of cloud storage.
The need for a storage provider to manage access control is not a deciding factor in taking
advantage of cloud services. Most companies want to manage access control to their own
data.
Platform as a Service (PaaS) and Software as a Service (SaaS) are cloud service models that
companies decide to use once they are prompted to take advantage of cloud storage.
They do so in order to develop and manage enterprise applications.
References
6.3.2 Cloud Computing Facts
q_cloud_storage_adv_pp7.question.fex
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