EMC IT-as-a-Service Expert Exam for Cloud Architects : E20-918

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EMC IT-as-a-Service Expert Exam for Cloud Architects Sample Questions:

1. Refer to Scenario 4.
A construction firm with a substantially virtualized IT infrastructure wishes to consider cloud enablement next, as part of its logical progression to ITaaS.
As a first step, the firm plans to transition one relatively low-risk service -- daily backup -- to a public CSP. The existing backup strategy involves array-based cloning, followed by backup of the clones with dedicated servers. The system is functional; however, since the backup target device is due for a technology refresh, the firm is open to alternatives.
In evaluating alternatives, the key consideration is the ability to meet backup windows for daily incremental backups during the work week.
As advisor to this firm, you have conducted a quick assessment of the candidate applications and storage involved in daily backups. Relevant details are presented in the exhibit.

Your second goal is to demonstrate that the CSP solution will suit even the most demanding application relative to backup needs.
Which application would you select for this test?

A) Finance
B) SCM
C) Eng CAD/CAM
D) Messaging

2. The CEO of a company states that the IT department has serious problems to solve:
-There have been several breaches of company confidential data over the years. -IT budgets are frequently over- or under-estimated -The IT organization might not meet regulatory compliance requirements for the several countries
in which they operate. -There is a lack of alignment of IT activities with the organization as a whole.
Which action should be taken by the board of directors and senior executives to most quickly and effectively resolve all of these issues and concerns?

A) Form a services governance committee
B) Place company confidential data into security zones
C) Implement IT governance within the organization
D) Perform a third-party audit of IT operations

3. A public cloud service provider wants to improve their IT capabilities in the following areas:
1 - Storage performance trending
2 - More comprehensive element management
3 - Holistic visibility across their storage services
4 - Security and Audit Log Management
5 - Reduce troubleshooting time
Which three areas is ProSphere best suited to address?

A) 1, 2, and 3
B) 1, 3, and 5
C) 3, 4, and 5
D) 2, 3, and 4

4. The operations department of a major hosting provider is under pressure to deliver services more quickly. They have a significant number of tools for managing IT technologies across the data center.
Although investments in virtualization and automation have been made, it still takes months to provision basic IT services to meet new customer demands. The provider is considering offering cloud services.
What is a key focus area for driving higher operational efficiency and associated profits?

A) Strengthen the architecture to ensure that the components within the data center are modular and can be reused.
B) Deliver a custom capability for each customer based on analysis of the application architecture. Use shared services where possible.
C) Deliver custom services using automation tools. Apply change control to the tools to minimize change. Develop reusable components to build environments.
D) Deliver customer services that are derived from an approved set of service templates. Apply change control to manage the life cycle of the templates.

5. Which metric measures the time taken to realize benefits from an ITaaS solution?

A) Time-to-deliver
B) Time-to-value
C) Time-to-live
D) Time-to-deploy

Solutions: