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

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我々会社のIT-as-a-Service Expert Exam for Cloud Architects試験勉強資料は3種類のバージョンがあります。第一種はPDF版で、印刷できて紙質の形式で勉強し、メモをできます。第二種はIT-as-a-Service Expert Exam for Cloud Architectsソフト版で、第一時間に真実の試験解答環境と流れを体験させます。第三種はオンライン版で、スマートとIPADなどの電子設備の上に使用されます。便利に持ちなので、どこでもいつでも学習できます。

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EMC IT-as-a-Service Expert Exam for Cloud Architects 認定 E20-918 試験問題:

1. A startup company is transitioning from a public cloud to a private cloud environment. As a first step, they will transition to a hybrid cloud model.
What is the best option for an interim single sign-on solution that can also be leveraged once the private cloud is fully implemented?

A) Federated Single Sign-On
B) SAML
C) OAuth
D) Public Key Infrastructure

2. An enterprise company has a large, virtualized data center. They are currently in the process of auditing their virtual servers to ensure they are in compliance with regulatory requirements.
They want to be able to check new and existing virtual servers for compliance and automatically remediate any virtual machines that are found to be out of compliance.
As a Cloud Architect, which product would you recommend for this purpose?

A) VMware vCenter Configuration Manager
B) Cisco Intelligent Automation for Cloud (CIAC)
C) RSA Archer eGRC Platform
D) VMware vCenter Orchestrator

3. Refer to Scenario 1 below.
An IT department is offering 50 Service Offerings in their service catalog to meet all the application developers' needs. Many of the variants have a very small number of associated instantiations. A "big data" platform is offered and being actively utilized by a team of data scientists.
All services are sourced from within the private cloud. The developers are able to customize the platform's compute, storage, protection and network configuration upon instantiation. They can also provision additional resources after the initial instantiation through an upgrade service within the catalog. Because of the culture of the organization, no chargeback mechanism is implemented.
What can the IT department do to resolve problems (b) and (d)?

A) Decrease the number of IaaS offering variations and customization options
B) Provide separate resource pools for the application developers and the data scientists and manage the pools separately
C) Meter usage patterns and implement a showback mechanism to influence consumer behavior when choosing specific resources
D) Standardize on a subset of offerings to meet the needs of most developers and minimize the number of customization options

4. A hosting provider is evaluating potential resource allocation models to use for reserving client resources. Their service offering targets companies that want to run a dedicated private cloud and have mature personnel capable of allocating and managing resources based on their own needs.
Which model would be most suitable?

A) Variable
B) Pay-as-you-go
C) Fixed
D) Guaranteed

5. 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) Deliver a custom capability for each customer based on analysis of the application architecture. Use shared services where possible.
B) Deliver customer services that are derived from an approved set of service templates. Apply change control to manage the life cycle of the templates.
C) 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.

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