E20-920 Exam Questions

1. EMC E20-920 Cloud Services Expert Exam for Cloud Architects

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4. Question NO 1, Chargeback models are being evaluated by a healthcare provider. Their requirements are: -Simple to measure -Operational costs to be amortized over a defined period -Operational costs to be divided between all service consumers Which chargeback model satisfies these requirements? A. Subscription-by time B. Pre-Pay C. Fixed-cost D. Pay-as-you-grow Answer: A https://www.examcollection.us/E20-920-vce.html

5. Question NO 2, A company wishes to transform to using cloud services. They have a good understanding of Service Oriented Architecture (SOA), but have not established the needed education, teamwork, and discipline to take them through the full ITaaS implementation. As their cloud architect consultant, you need to take them to the next level in the service orientation maturity model. What is the next level? A. Service Aligned B. Service Capable C. Service Aware D. Self-Service Answer: A https://www.examcollection.us/E20-920-vce.html

6. Question NO 3, A cloud architect is helping a company with a new service design process. The architect is concerned that the company may see delays in problem resolution that can impact customer satisfaction. What did the architect observe that may have led to this concern? A. Virtual, service-centric IT organizational structure B. Single private cloud deployment for services C. Siloed, domain-centric IT organization structure D. Decreased number of touch points Answer: B https://www.examcollection.us/E20-920-vce.html

7. Question NO 4, 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. Consideration: service usually has to be agnostic to contextTradeoff: complexity grows as number of services increases B. Consideration: late or dynamic binding of servicesBenefit: requires collaborative service design C. Benefit: can be human readable metadataTradeoff: improved recovery from failure D. Benefit: improves reliability and scaleTradeOff: high degree of cooperation and agreement of design standards and conventions Answer: A https://www.examcollection.us/E20-920-vce.html

8. Question NO 5, A company is assessing the cloud maturity of their existing capabilities. Which components should be analyzed to establish the baseline maturity? A. Self-service, broad network access, resource pooling, rapid elasticity, measured service B. Service catalog, plenty of bandwidth, virtualization, software defined networks, software defined storage C. SLA, SaaS, PaaS, IaaS D. Self-service, broad network access, measured service, SLA Answer: A https://www.examcollection.us/E20-920-vce.html

9. Question NO 6, An organization wants to use a public cloud provider for IaaS instances. They will develop and deploy their own applications within these instances. The organization must follow health care compliance regulations. What should the organization ensure before deploying their applications in the public cloud? A. Party responsible for encrypting data has been clearly defined. B. Cloud provider will provide access to the application logs for auditing C. Instances will not be places in more than one availability zone. D. Cloud provider’s external auditor has access to the data encryption keys. Answer: A https://www.examcollection.us/E20-920-vce.html

10. Question NO 7, In the evolution of converged infrastructure, what are Appliances? A. Factory fabricated systems that offer a complete cloud with multiple personas on top of common hardware B. Multi-persona factory fabricated systems with integrated cloud deployment models that are able to scale storage and compute independently C. Engineered systems designed to deliver discreet components in a predictable manner with a single personality D. Single-personality infrastructure for customers that lack the expertise in-house to deploy and manage Converged Systems Answer: B https://www.examcollection.us/E20-920-vce.html

11. Question NO 8, You have been asked by a company to help drive IT efficiency, focusing specifically on direct, short-term activities. What would you recommend? A. Begin development of a self-service portal for the business to develop and deploy applications B. Attempt to consolidate vendors of hardware and software running in the environment by simplifying workloads 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 Answer: C https://www.examcollection.us/E20-920-vce.html

12. Question NO 9, An IT organization is very traditionally structured. The lines of business (Lobs) have been facing difficulties with the representativeness of IT. The IT organization wishes to move to an ITaaS implementation. What would be a benefit to the LOBs? A. Improve the skill sets required for personnel in the LOBs. B. Increase the visibility of products and services across the IT organization. C. Get more budgets to run their business applications to meet SLAs. D. Respond quickly to the marketplace with new products. Answer: D https://www.examcollection.us/E20-920-vce.html

13. Question NO 10, In a hypothetical future scenario, a CFO wants the corporation's intelligent lighting system to turn on only when humans are present, as well as change color depending on the time of day and local weather conditions. What emerging 3rd Platform technologies would enable the desired capabilities? A. Big data analytics and augmented humans B. Internet of Things and sensor networks C. Sensor networks and big data analytics D. Augmented humans and Internet of Things Answer: B https://www.examcollection.us/E20-920-vce.html

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