Free EMC E20-920 Exam Dumps Questions & Answers

The operations department of a major hosting provider is under pressure to deliver services more quickly. They have a large 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. Hence, the provider is considering offering cloud services.
What is a key focus area for driving higher operational efficiency and associated profits?

• A.  Deliver customer services derived from an approved set of standardized service templates, establish change control to manage the life cycle of the templates
• B.  Provide a custom capability for each customer based on analysis of the application architecture; use shared services where possible
• C.  Re-design and strengthen the architecture to ensure that the components within the data center are modular and can be reused
• D.  Deliver custom services using automation tools, apply change control to the tools to minimize change; develop reusable components to build environments

An organization is categorizing their existing services against service characteristics to determine how ready each one might be for the catalog.
Part of this effort involves looking at the following three attributes for each service characteristic: considerations, benefits, and tradeoffs.
What attributes correspond to the following characteristics: Reusable and Composable?

• A.  Benefit: can be human readable metadataTradeoff: improved recovery from failure
• B.  Consideration: late or dynamic binding of servicesBenefit: requires collaborative service design
• C.  Benefit: improves reliability and scaleTradeOff: high degree of cooperation and agreement of design standards and conventions
• D.  Consideration: service usually has to be agnostic to contextTradeoff: complexity grows as number of services increases

A company wants to deploy services in a new cloud infrastructure. The cloud architect is helping the company design services and realizes that the company is having trouble because of a legacy, organizational structure. The company is introducing multiple touch points into the service delivery process.
What impact will these additional touch points have on the process?

• A.  Increase in the number of APIs.
• B.  Delays in metric collection
• C.  Increase in service catalog deployments
• D.  Delays in service delivery

You have been asked by a company to help drive IT efficiency, focusing specifically on direct, short-term activities. What would you recommend?

• A.  Attempt to consolidate vendors of hardware and software running in the environment by simplifying workloads
• B.  Begin development of a self-service portal for the business to develop and deploy applications
• C.  Identify applications with workloads that run infrequently or that require boutique services for migration to the cloud
• D.  Initiate a cloud comparison initiative to compare the price of competing cloud alternatives

You have been asked by a recently formed DevOps team to qualify the principles for
Continuous Delivery. Which method falls outside the practice of continuous delivery?

• A.  Automate the delivery pipeline
• B.  Use component-based architecture
• C.  Deploy smaller code segments more often
• D.  Tie code releases to operational constraints