In an IaaS model, to which of the following methodologies would the client apply a list of OS patches, assuming approval from CAB has been given?
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 applythe patches.
D. Using a patch management system, identify the services that require patching, and select and apply the patches.
It is an answer that is aware of the responsibility decomposition point regarding patch application of cloud systems.
I understand that A’s hypervisor is the responsibility of the CSP. I think Answer: B