Ace the EMC DES-2T13 Exam: Ultimate Preparation Guide

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

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

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?

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?

What are key benefits of ITaaS compared to traditional IT processes?

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 must design the compute scalability functions for your administrator in a Do-It-Yourself private cloud. You want to use manual processes to move services between hosts to avoid outages.

Which method provides this function?

Which cloud services are typically responsible for automatically scaling applications?

What is the benefit of Hot Spare disks?

An organization uses Microsoft Active Directory (AD) for service authentication in their private cloud. They want to use the same authentication source for services in the public cloud. External employees access services in both clouds and need to authenticate with AD.

The organization wants to minimize and secure network traffic. Which solution will address these requirements?

A cloud architect is tasked with designing a backup using the Remote with Cloud Gateway Deployment Model.

What is a design consideration?