A security manager is concerned about performance and patch management, and, as a result, wants to implement a virtualization strategy to avoid potential future OS vulnerabilities in the host system. The IT manager wants a strategy that would provide the hypervisor with direct communications with the underlying physical hardware allowing the hardware resources to be paravirtualized and delivered to the guest machines. Which of the following recommendations from the server administrator BEST meets the IT and security managers’ requirements? (Select TWO).
A. Nested virtualized hypervisors
B. Type 1 hypervisor
C. Hosted hypervisor with a three layer software stack
D. Type 2 hypervisor
E. Bare metal hypervisor with a software stack of two layers
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