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Welcome to the Specialized Cloud Architectures MCQs Page

Dive deep into the fascinating world of Specialized Cloud Architectures with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Specialized Cloud Architectures, a crucial aspect of Cloud Computing. In this section, you will encounter a diverse range of MCQs that cover various aspects of Specialized Cloud Architectures, 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 Specialized Cloud Architectures. 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 Specialized Cloud Architectures. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Specialized Cloud Architectures MCQs | Page 1 of 9

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Q1.
In the context of the direct I/O access architecture, what is the primary purpose of I/O virtualization?

a.

To enhance hypervisor interaction

b.

To provide access to cloud service usage data

c.

To allow virtual servers to access physical I/O cards

d.

To replace virtual I/O cards with physical I/O cards

Discuss
Answer: (c).To allow virtual servers to access physical I/O cards Explanation:I/O virtualization allows virtual servers to access physical I/O cards without hypervisor interaction.
Q2.
What is the key requirement for a virtual server to access the physical I/O card directly?

a.

Installation of cloud usage monitors

b.

Support from the host CPU and appropriate drivers

c.

Logical network perimeter configuration

d.

Replacement of virtual I/O cards with physical I/O cards

Discuss
Answer: (b).Support from the host CPU and appropriate drivers Explanation:The host CPU needs to support this type of access with the appropriate drivers installed on the virtual server.
Q3.
How is cloud service usage data related to the direct I/O access architecture?

a.

It is collected by logical network perimeters.

b.

It allows virtual servers to access physical I/O cards.

c.

It is classified separately by runtime monitors.

d.

It is used to replace virtual I/O cards with physical I/O cards.

Discuss
Answer: (c).It is classified separately by runtime monitors. Explanation:Cloud service usage data, collected by runtime monitors, can include and separately classify direct I/O access.
Q4.
What role does the Logical Network Perimeter play in the direct I/O access architecture?

a.

It ensures cloud consumers can access other consumers' resources.

b.

It collects usage cost information for allocated I/O cards.

c.

It replaces virtual I/O cards with physical I/O cards.

d.

It restricts access to allocated physical I/O cards.

Discuss
Answer: (d).It restricts access to allocated physical I/O cards. Explanation:The Logical Network Perimeter ensures that the allocated physical I/O card does not allow cloud consumers to access other cloud consumers' IT resources.
Q5.
What is the purpose of the Pay-Per-Use Monitor in this architecture?

a.

To facilitate direct I/O access

b.

To replace virtual I/O cards with physical I/O cards

c.

To collect usage cost information for allocated I/O cards

d.

To provide cloud service usage data

Discuss
Answer: (c).To collect usage cost information for allocated I/O cards Explanation:The Pay-Per-Use Monitor collects usage cost information for the allocated physical I/O card.
Q6.
What technology is used for replacing virtual I/O cards with physical I/O cards in the direct I/O access architecture?

a.

Cloud Usage Monitor

b.

Logical Network Perimeter

c.

Resource Replication

d.

Hypervisor-based layer

Discuss
Answer: (c).Resource Replication Explanation:Replication technology is used to replace virtual I/O cards with physical I/O cards in this architecture.
Q7.
In the context of the direct LUN access architecture, why might virtual servers require direct access to RAW block-based storage?

a.

To improve hypervisor performance

b.

To enable LUN sharing between virtual servers in a cluster

c.

To use file-based storage more efficiently

d.

To enhance cloud storage device connectivity

Discuss
Answer: (b).To enable LUN sharing between virtual servers in a cluster Explanation:Direct LUN access is needed when a LUN is used as the shared cluster storage device between two virtual servers.
Q8.
How is the direct LUN access architecture implemented to provide virtual servers with LUN access?

a.

By using emulated adapters

b.

By configuring cloud storage devices with virtual HBAs

c.

By enabling physical hosts to provide connectivity

d.

By creating virtual LUNs on the hypervisor

Discuss
Answer: (c).By enabling physical hosts to provide connectivity Explanation:After implementing this solution, the virtual servers' physical connectivity to the LUN and cloud storage device is enabled by the physical hosts.
Q9.
What configuration is required on the cloud storage device to make LUNs visible to virtual servers as block-based RAW SAN LUNs?

a.

Raw device mapping

b.

Emulation mode

c.

Partitioning

d.

Virtual HBA configuration

Discuss
Answer: (a).Raw device mapping Explanation:The cloud storage device needs to be configured using raw device mapping to make the LUNs visible to virtual servers as block-based RAW SAN LUNs.
Q10.
What role does the Cloud Usage Monitor play in the direct LUN access architecture?

a.

It enables LUN sharing between virtual servers.

b.

It tracks storage usage information related to direct LUN access.

c.

It classifies usage cost information for virtual HBA configuration.

d.

It manages resource replication for virtual servers.

Discuss
Answer: (b).It tracks storage usage information related to direct LUN access. Explanation:The Cloud Usage Monitor tracks and collects storage usage information related to the direct usage of LUNs.
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