EMC Proven Professional – Cloud Architect — Question 40

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?

Answer options

• A. Modify the access role in the current service template to allow connection to the public cloud
• B. Recalibrate the current service template and deploy it in the public cloud
• C. Define a different service template to deploy in the public cloud
• D. Use a second service catalog to deploy the existing service template in the public cloud

Correct answer: D

Explanation

Using a second service catalog allows the existing service template to be adapted and deployed in the public cloud without direct modification to the original template, accommodating the differences in hypervisors. The other options involve modifying or recalibrating the current template, which may not be feasible due to compatibility issues with the different hypervisor.