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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

Question 1

Which properties define a cloud environment?

Options:

A.

Self-service, dedicated leased services in-house

B.

Dedicated, but privatized, virtualized data center technologies in-house

C.

Power, connectivity, physical security

D.

Self-service, Internet server computing, shared resources, pay as you use

Question 2

You are designing the VLANs for a CI cloud. You want to separate the LAN traffic to prevent oversubscription.

What are the traffic categories you should use?

Options:

A.

Storage, Management, and Connectivity

B.

Operations, Management, and Production

C.

Test, Management, and Production

D.

Operations, Production, and Test

Question 3

You are a cloud architect responsible for designing a multiple availability zone configuration for the

organization’s geographically dispersed clouds. You must provide the ability for services to survive a failure at the data center or site level. The primary requirement is to provide for automated site recovery.

What is a key consideration for automating the setup, failover, and recovery of services at the remote site?

Options:

A.

When implementing automated site recovery, you must have automated orchestration of site failback

processes

B.

The number of storage volumes in the DR site must be identical in number and size to the primary site.

C.

The recovery site must have sufficient available capacity to host workloads after a disaster at the primary

site.

D.

The DR site must contain the same vendor hardware as the primary site.

Question 4

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 5

You are designing a cloud to support an Oracle OLTP environment. What is the recommended read/write ratio to use in this environment?

Options:

A.

2 to 1

B.

3 to 1

C.

4 to 1

D.

5 to 1

Question 6

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 7

What is the key factor used in Business Value Analysis?

Options:

A.

CAGR

B.

TCO

C.

CAPEX

D.

NPV

Question 8

A company has the following requirements:

  • Modular building blocks
  • Scalability
  • In-house management solution
  • No physical SAN

What type of infrastructure would meet these requirements?

Options:

A.

Cloud-in-a-Box

B.

Converged

C.

Traditional

D.

Hyper-Converged

Question 9

What would you describe is a key characteristic of cloud platform as a Service (PaaS)?

Options:

A.

Direct control over the underlying infrastructure

B.

Cloud hosted integrated development environment

C.

Home-grown programming environment

D.

Cloud hosted, in house built tools

Question 10

What is a packaged PaaS Solution?

Options:

A.

Pivotal Cloud Foundry

B.

Google App Engine

C.

Microsoft Azure

D.

Apache MESOS

Question 11

What is a key attribute of cloud services?

Options:

A.

Manual provisioning

B.

Full pre-allocation

C.

Self-service

D.

Automatic content creation

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Total 74 questions