A. Using a patch management system, identify the hypervisor type, select a group of hypervisors to be patched, and perform a rolling application of patches.

B. Using a patch management system, identify the guests that require patching, and select and apply the patches.

C. Using a patch management system, identify the applications needing the patch, select the required application in a patch management console, and apply the patches.

D. Using a patch management system, identify the services that require patching, and select and apply the patches.