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Welcome to the Fundamental Concepts and Models MCQs Page

Dive deep into the fascinating world of Fundamental Concepts and Models with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Fundamental Concepts and Models, a crucial aspect of Cloud Computing. In this section, you will encounter a diverse range of MCQs that cover various aspects of Fundamental Concepts and Models, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Cloud Computing.

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Check out the MCQs below to embark on an enriching journey through Fundamental Concepts and Models. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Cloud Computing.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Fundamental Concepts and Models. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Fundamental Concepts and Models MCQs | Page 3 of 8

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Q21.
Which boundary is most frequently associated with the trust issued by the organization acting as the cloud consumer?

a.

Organizational boundary

b.

Trust boundary

c.

Logical network perimeter

d.

Cloud computing mechanism

Discuss
Answer: (b).Trust boundary Explanation:The trust boundary is most frequently associated with the trust issued by the organization acting as the cloud consumer.
Q22.
What are the characteristics that need to exist in an IT environment for it to be considered an effective cloud?

a.

Scalability and measured usage

b.

Ubiquitous access and multitenancy

c.

On-demand usage and elasticity

d.

Resiliency and measured usage

Discuss
Answer: (c).On-demand usage and elasticity Explanation:The characteristics that need to exist in an IT environment for it to be considered an effective cloud include on-demand usage and elasticity.
Q23.
What enables cloud consumers to measure the value offering of a cloud platform?

a.

Multitenancy

b.

Elasticity

c.

Ubiquitous access

d.

Cloud characteristics assessment

Discuss
Answer: (d).Cloud characteristics assessment Explanation:Cloud providers and consumers can assess cloud characteristics individually and collectively to measure the value offering of a given cloud platform.
Q24.
Which cloud characteristic allows a cloud consumer to self-provision IT resources and automate their usage?

a.

On-demand usage

b.

Multitenancy

c.

Measured usage

d.

Resiliency

Discuss
Answer: (a).On-demand usage Explanation:On-demand usage is a cloud characteristic that allows a cloud consumer to self-provision IT resources and automate their usage.
Q25.
What does ubiquitous access refer to in cloud services?

a.

Access to a limited set of devices

b.

Access through a single interface

c.

Widely accessible cloud service

d.

Limited access for authorized users

Discuss
Answer: (c).Widely accessible cloud service Explanation:Ubiquitous access refers to the ability of a cloud service to be widely accessible.
Q26.
How can a cloud service establish ubiquitous access?

a.

By restricting access to specific devices

b.

By using a single transport protocol

c.

By tailoring the architecture to specific consumer needs

d.

By implementing complex security technologies

Discuss
Answer: (c).By tailoring the architecture to specific consumer needs Explanation:Ubiquitous access can be established by tailoring the cloud service architecture to the particular needs of different cloud service consumers.
Q27.
Which cloud characteristic is emphasized as a necessary inclusion due to its significant importance?

a.

On-demand usage

b.

Resiliency

c.

Measured usage

d.

Ubiquitous access

Discuss
Answer: (b).Resiliency Explanation:Resiliency is emphasized as a necessary inclusion due to its significant importance, even though it's not included in the NIST definition of cloud computing.
Q28.
What does multitenancy refer to in cloud computing?

a.

The use of multiple cloud providers simultaneously

b.

A cloud provider serving multiple cloud consumers

c.

The ability of a cloud consumer to access different cloud resources

d.

A hybrid cloud architecture combining private and public clouds

Discuss
Answer: (b).A cloud provider serving multiple cloud consumers Explanation:Multitenancy refers to a cloud provider's characteristic of serving multiple cloud service consumers by enabling instances of a program to serve different consumers, each isolated from the others.
Q29.
How does multitenancy technology contribute to resource pooling?

a.

By segregating physical IT resources

b.

By using dedicated virtualization technologies

c.

By enabling dynamic assignment of IT resources

d.

By focusing solely on statistical multiplexing

Discuss
Answer: (c).By enabling dynamic assignment of IT resources Explanation:Multitenancy technology enables dynamic assignment and reassignment of IT resources according to cloud service consumer demands, contributing to resource pooling.
Q30.
What is the core benefit associated with elasticity in cloud computing?

a.

Reduced investment and proportional costs

b.

Multitenancy and resource pooling

c.

Measured usage for accurate billing

d.

Improved security and compliance

Discuss
Answer: (a).Reduced investment and proportional costs Explanation:Elasticity is often considered a core justification for the adoption of cloud computing due to its close association with the Reduced Investment and Proportional Costs benefit.
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