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Category: E20-920

Briefing E20-920: Cloud Services Expert Exam for Cloud Architects

What is the most appropriate service model to recommend?

You have been approached by a company to recommend a service model given the following economic drivers:
65% of developer effort is spent on maintenance
There is a lack of reusable development components
Multiple development environments are being instantiated without standardization
There is a need for software minimum customization
In addition, developers would like independent control to test and provision their own environments.
What is the most appropriate service model to recommend?

what is a possible solution if the hypervisors are diff…

A European company has been providing web services within their private cloud. They now wish to make these
web services available globally by using a public cloud provider. You are hired as a cloud architect to help them
with this transition. In your analysis, you find that a different hypervisor is being used by the public cloud
provider.
As the enterprise elastically provisions resources, what is a possible solution if the hypervisors are different?

What attributes correspond to the following characteris…

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: Loosely Coupled, Idempotent, and Service
Contract?


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