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EMC DES-2T13 Specialist - Cloud Architect-Cloud Infrastructure Version 2.0 Exam Practice Test

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Total 74 questions

Specialist - Cloud Architect-Cloud Infrastructure Version 2.0 Questions and Answers

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Question 1

Case 1

Refer to the exhibit.

Your company recently negotiated several contracts with new customers to use its proprietary eCommerce system. As a result, the customer base has grown rapidly, which has introduced several challenges and requirements.

Business requirements:

  • Applications need to scale quickly
  • Metrics and reporting to anticipate business trends and efficient use of resources
  • External customers are looking to license the eCommerce application

Other considerations:

  • Applications need to be recorded for the public cloud
  • Address security vulnerabilities for customer data in the cloud

Refer to Case 1.

You are designing a Do-It-Yourself private cloud solution. What is the recommended way to provide

applications the ability to scale quickly?

Options:

A.

Increase the overall resource capacity of the system

B.

Restrict the component choices to within a single vendor

C.

Validate new element compatibility against the SSM

D.

Ensure the IT staff understands the configuration options

Question 2

In a cloud design, an architect has defined a separate trust zone for host management. The hosts will be

running open source hypervisors.

What should be included in the design deliverables to support this separate trust zone?

Options:

A.

Federated authentication source and preferred QoS network settings

B.

Isolated management network and a federated super-user account

C.

Separate PKI and encrypted CMP portal access

D.

Separate PKI and a separate authentication source

Question 3

Case 1

Refer to the exhibit.

Your company recently negotiated several contracts with new customers to use its proprietary eCommerce system. As a result, the customer base has grown rapidly, which has introduced several challenges and requirements.

Business requirements:

  • Applications need to scale quickly
  • Metrics and reporting to anticipate business trends and efficient use of resources
  • External customers are looking to license the eCommerce application

Other considerations:

  • Applications need to be recorded for the public cloud
  • Address security vulnerabilities for customer data in the cloud

Refer to Case 1.

You are designing the application development platform for the cloud and are considering using a PaaS

Solution. You must ensure that monitoring is included in the platform. Which key metrics need to be available

from the PaaS Solution that you select?

Options:

A.

Queue length and storage utilization

B.

Storage utilization and account login

C.

Account login and response time

D.

Response time and queue length

Question 4

What is a packaged PaaS Solution?

Options:

A.

Pivotal Cloud Foundry

B.

Google App Engine

C.

Microsoft Azure

D.

Apache MESOS

Question 5

A cloud architect is designing a hybrid cloud for an organization. A requirement for this environment is that the private cloud user credential be trusted by both cloud provisioning APIs.

Which type of authentication will meet this requirement?

Options:

A.

Multi-factor

B.

Federated

C.

Private-key

D.

Shared-key

Question 6

A company plans to invest $315,000 to cover hardware, software, and deployment expenses. They expect to save $35,000 per month. They are using a decommissioning cost of $35,000 for the old equipment.

After how many months will the company reach the break-even point?

Options:

A.

7

B.

8

C.

9

D.

10

Question 7

SPECIAL INSTRUCTIONS REMINDER

The remaining questions are associated with two cases.

Each case has an introductory, descriptive passage (case text) that describes background information and requirements for a specific cloud based design. And each case has a set of six related, randomized questions. You will need to read the case text in order to answer the related questions correctly.

Given that there are two cases with six scored questions each, the total number of case-based scored questions is 12.

When you display each questions you can easily review the related case text in a pop-up window by clicking on the “Case” icon (shown below)

Case 4

Refer to the exhibit.

Your company is currently using a traditional SAN storage network. The server infrastructure is partially virtualized. There is a public cloud in place that is used to test development and application migration to cloud.

Business requirements:

  • Consolidate the network, storage, and compute resources
  • Simplify network management and storage provisioning
  • Maintain application performance
  • Need to share resources to reduce cost and improve efficiency

Other considerations:

  • Monitoring of protection SLAs
  • All transactions must be logged for auditing review
  • Users are validated using internal credentials

Refer to Case 4.

You must design the solution to enable external access to the eCommerce application using a Public cloud.

The development team wants to ensure that the application has a known performance profile.

Which consideration offers best practices to address this concern?

Options:

A.

Automation Management

B.

Multicloud Compliance

C.

Interoperability

D.

Physical Server Consistency

Question 8

An organization wants to deploy a CMP solution in a private cloud. What requirements influence the sizing of the underlying cloud management infrastructure?

Options:

A.

Size of the service portal and catalog

B.

CMP version and functions it provides

C.

Type of services and cost of each service

D.

High availability and performance

Question 9

In which cloud design lifecycle phase is business value analysis performed?

Options:

A.

Understand requirements

B.

Plan and design

C.

Implementation

D.

Validation

Question 10

A cloud design includes a software-defined network controller. Which requirement(s) will this address?

Options:

A.

Elastically expand applications programmatically into the public cloud

B.

Deploy applications that can programmatically modify zones and deploy LUNs in a SAN

C.

Programmatically abstract network data for optimal performance in a low bandwidth infrastructure

D.

Deploy applications that can programmatically after network behavior.

Question 11

Case 1

Refer to the exhibit.

Your company recently negotiated several contracts with new customers to use its proprietary eCommerce system. As a result, the customer base has grown rapidly, which has introduced several challenges and requirements.

Business requirements:

  • Applications need to scale quickly
  • Metrics and reporting to anticipate business trends and efficient use of resources
  • External customers are looking to license the eCommerce application

Other considerations:

  • Applications need to be recorded for the public cloud
  • Address security vulnerabilities for customer data in the cloud

Refer to Case 1.

You are sizing the compute capacity of blade servers in a converged infrastructure solution with the following specifications:

  • Number of cores: 16
  • Processor speed: 3.5 GHz
  • Utilization percentage: 75%

What is the total GHz processing capability of one blade server?

Options:

A.

18,6

B.

20,2

C.

42,0

D.

56,7

Page: 1 / 7
Total 74 questions