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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 4 of 8

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Q31.
What does measured usage represent in a cloud platform?

a.

The ability to track usage for security purposes

b.

The capability to measure performance of IT resources

c.

Keeping track of the usage of IT resources for billing

d.

Measuring the level of resiliency in the cloud environment

Discuss
Answer: (c).Keeping track of the usage of IT resources for billing Explanation:Measured usage represents the ability of a cloud platform to keep track of the usage of its IT resources, primarily for billing purposes, allowing the cloud provider to charge based on actual usage.
Q32.
How is measured usage related to the on-demand characteristic?

a.

It determines the availability of on-demand resources

b.

It allows cloud consumers to demand IT resources

c.

It charges cloud consumers only for on-demand usage

d.

It enhances the flexibility of on-demand self-service

Discuss
Answer: (c).It charges cloud consumers only for on-demand usage Explanation:Measured usage is closely related to the on-demand characteristic as it charges cloud consumers only for the actual usage of IT resources granted on-demand.
Q33.
What is the primary purpose of resilient computing in cloud environments?

a.

To maximize cloud provider interaction

b.

To reduce redundancy across physical locations

c.

To ensure failover and high availability

d.

To eliminate the need for redundant IT resources

Discuss
Answer: (c).To ensure failover and high availability Explanation:Resilient computing in cloud environments aims to ensure failover and high availability by distributing redundant implementations of IT resources across physical locations.
Q34.
How does resiliency contribute to the reliability of cloud-based applications?

a.

By decreasing the availability of IT resources

b.

By relying on a single redundant implementation

c.

By pre-configuring IT resources for redundancy

d.

By reducing the need for cloud consumer interaction

Discuss
Answer: (c).By pre-configuring IT resources for redundancy Explanation:Resiliency contributes to the reliability of cloud-based applications by pre-configuring IT resources for redundancy, allowing automatic failover to another implementation if one becomes deficient.
Q35.
Which cloud characteristic allows a single instance of an IT resource to serve multiple cloud consumers simultaneously?

a.

On-demand usage

b.

Ubiquitous access

c.

Elasticity

d.

Multitenancy

Discuss
Answer: (d).Multitenancy Explanation:Multitenancy allows a single instance of an IT resource to serve multiple cloud consumers simultaneously while isolating each consumer from the others.
Q36.
What is the relationship between on-demand usage and measured usage?

a.

On-demand usage is the ability to measure resource usage.

b.

Measured usage enables on-demand resource provisioning.

c.

Both characteristics contribute to multitenancy.

d.

On-demand usage and measured usage are unrelated.

Discuss
Answer: (b).Measured usage enables on-demand resource provisioning. Explanation:Measured usage represents the ability to track resource usage, which is closely related to on-demand usage, as cloud consumers can be charged based on the actual usage of IT resources granted on-demand.
Q37.
Which cloud characteristic is related to a cloud's ability to automatically scale IT resources in or out?

a.

Measured usage

b.

Resiliency

c.

Elasticity

d.

Ubiquitous access

Discuss
Answer: (c).Elasticity Explanation:Elasticity is related to a cloud's ability to transparently and automatically scale IT resources out or in based on runtime conditions or pre-determined requirements.
Q38.
Which of the following is not one of the common cloud delivery models?

a.

Infrastructure-as-a-Service (IaaS)

b.

Data-as-a-Service (DaaS)

c.

Platform-as-a-Service (PaaS)

d.

Solution-as-a-Service (SaaS)

Discuss
Answer: (d).Solution-as-a-Service (SaaS) Explanation:"Solution-as-a-Service" is not a common cloud delivery model. The correct term is "Software-as-a-Service" (SaaS).
Q39.
What is the primary purpose of the IaaS delivery model?

a.

Providing fully configured software solutions

b.

Offering pre-packaged IT resources

c.

Simplifying up-front runtime scaling

d.

Enabling self-contained IT environments

Discuss
Answer: (c).Simplifying up-front runtime scaling Explanation:The primary purpose of the IaaS delivery model is to simplify up-front runtime scaling and customization of the infrastructure.
Q40.
In an IaaS environment, who has the responsibility for configuring and managing the IT resources?

a.

Cloud provider

b.

Cloud consumer

c.

Third-party administrator

d.

Automated tools

Discuss
Answer: (b).Cloud consumer Explanation:In an IaaS environment, the cloud consumer has the responsibility for configuring and managing the IT resources.
Page 4 of 8

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