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Server virtualization on a hypervisor primarily enables which capability?
AReplacing the CPU instruction set with a JavaScript interpreter
BRunning an unlimited number of VMs with zero overhead
CRunning multiple isolated virtual machines on the same physical host, each with its own OS
DPermanently encrypting the RAM so applications can't read it
Answer & Solution
Correct answer: C. Running multiple isolated virtual machines on the same physical host, each with its own OS
A hypervisor multiplexes physical hardware so multiple guest OSes run isolated VMs on one host — the foundation of IaaS. The other options misstate what virtualization does.
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