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DES-2T13 Specialist – Cloud Architect, Cloud Infrastructure Exam Question and Answers

Question # 4

What is a packaged PaaS Solution?

A.

Pivotal Cloud Foundry

B.

Google App Engine

C.

Microsoft Azure

D.

Apache MESOS

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Question # 5

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 tasked with designing a cloud. You review the existing infrastructure and business requirements. You select a CI solution to replace the existing Platform 2.0 infrastructure. Before presenting this solution to the company, you must calculate the 3-year TCO using the following criteria:

Hardware maintenance = $ 35,000

Software maintenance = $ 20,000

Storage = $ 2,000 (2TB @ $ 1/GB)

What is the correct TCO value?

A.

$ 57,000

B.

$ 61,000

C.

$ 171,000

D.

$ 183,000

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Question # 6

What is a deliverable of the cloud design process?

A.

Training for IT staff

B.

Operational procedures

C.

Lower infrastructure costs

D.

Reduced time to market

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Question # 7

As a cloud architect, you are designing a CI solution to ensure that you isolate specific workloads for security.

What should you design for?

A.

High Availability

B.

Fault Tolerance

C.

Multi-tenancy

D.

Redundancy

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Question # 8

Which design consideration applies to object storage?

A.

Multi-tenancy is supported through file and directory permissions

B.

It is best suited for high performance and low latency applications

C.

A RAID controller on the host computer handles redundancy

D.

A common authentication mechanism is accessible by all tenants

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Question # 9

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

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

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Question # 10

What is the benefit of Hot Spare disks?

A.

Enable efficient use of SSDs and NL SAS drive technologies

B.

Provide space-optimal data redundancy against multiple drive failures

C.

Handle any disk failure by distributing data over multiple drives

D.

Replace failed drives by taking the identity of the failed drive

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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 designing a transformation from Platform 2.0 to cloud. You review the existing infrastructure and

business requirements. You must define the method to connect the on-premises network directly to the public cloud provider.

Which technology should you select?

A.

KMS

B.

IDPS

C.

MPLS

D.

IPSec VPN

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