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A cloud architect is designing a private cloud for an organization. The organization has no existing backup infrastructure. They want to offer consumers the ability to backup virtual machine instances using image-based backups. What should the cloud architect look for when selecting a backup application for this environment?
Correct Answer: D
A cloud storage gateway provides basic protocol translation and simple connectivity to allow the incompatible technologies to communicate transparently. The gateway can make cloud storage appear to be a NAS filer, a block storage array, a backup target or even an extension of the application itself. References: http://searchcloudstorage.techtarget.com/definition/cloud-storage-gateway