EMC Cloud Infrastructure Specialist Exam for Cloud Architects - E20-020 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

You are creating a cloud infrastructure design for an organization. The cloud design includes physical servers with hypervisors which will be used to host consumer services.
The hosts are managed through a hypervisor element manager.
Which step should be taken to secure the hypervisor environment?

A. Place the element manager administrative interfaces on a consumer-facing network and hypervisor administrative interfaces on an isolated network B. Place the element manager and hypervisor administrative interfaces on a secure network C. Place the element manager administrative interfaces on a consumer-facing network and hypervisor administrative interfaces on a secure network D. Place the element manager and hypervisor administrative interfaces on a consumer- facing network

Discussion 0

Correct Answer: B Vote an answer

Question 2

An organization is currently using a private cloud to host gaming applications. The private cloud is located in the organization's data center. These applications have very little static data and no requirements for securing data. Authentication is handled through an external resource.
During holiday and vacation seasons, application usage increases significantly and more resources are required. However, the increase only occurs about 10% of the year and the organization wants to maintain performance.
What can be done to meet this requirement?

A. Create QoS policies during peak usage B. Deploy global load balances C. Move to a hybrid cloud model D. Implement a CDN solution

Discussion 0

Correct Answer: C Vote an answer

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Question 3

What can the consumer manage and control when subscribing to cloud Software as a Service (SaaS)?

A. OS settings B. Network settings C. API module D. Application settings

Discussion 0

Correct Answer: D Vote an answer

Question 4

A cloud architect is evaluating an organization's need for encryption. Which type of encryption eliminates the requirement for key management?

A. Embedded B. Virtual disk C. File-based D. File system-based

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Correct Answer: B Vote an answer

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Question 5

An organization wants to deploy a block storage in the cloud using a storage array that is accessible through the iSCSI protocol. The hosts support iSCSI.
Why would network segmentation be included in the design to support this requirement?

A. iSCSI traffic is not supported on networks with other types of traffic B. Enable LUN masking capabilities of the array C. Secure all traffic between the storage array and the hosts D. Enable CHAP between the array and hosts

Discussion 0

Correct Answer: C Vote an answer

Question 6

Which categories of network traffic should be isolated from inter-host communication and each other?

A. Messaging and storage B. Logging and messaging C. Cloud services and administration D. Administration and storage

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Correct Answer: C Vote an answer

Question 7

A cloud architect is expected to present a final cloud infrastructure design to an organization. The architect will meet with an organization's executives and discuss the physical design.
Why might this to be the wrong time to present this design?

A. Physical designs are too general for executives B. Physical designs are too high level for executives C. Physical designs are too theoretical for executives D. Physical designs are too detailed for executives

Discussion 0

Correct Answer: D Vote an answer