In all three cloud deployment models, (IaaS, PaaS, and SaaS), who is responsible for the patching of the hypervisor layer?
In all three cloud deployment models, (IaaS, PaaS, and SaaS), who is responsible for the patching of the hypervisor layer?
A . Cloud service customer
B . Shared responsibility
C . Cloud service provider
D . Patching on hypervisor layer is not required
Answer: A
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Yes, I totally agree. It is always the responsibility of the Could Service Provider (CSP) to manage hypervisor layer for IaaS, PaaS, and SaaS
I think the correct answer should be C if I am not mistaken.
Ref: https://aws.amazon.com/compliance/shared-responsibility-model/#:~:text=Patch%20Management%20%E2%80%93%20AWS%20is%20responsible,their%20guest%20OS%20and%20applications.
https://www.sciencedirect.com/topics/computer-science/hypervisor-layer#:~:text=The%20provider%20is%20responsible%20for,have%20full%20access%20to%20it.