How does server virtualization reduce cloud computing infrastructure investments?
A. Virtual server system administrators require a narrower set of IT skills and therefore a smaller support team is needed.
B. Debugging fewer servers running several virtualized workloads is easier for system administrators than physical servers running one workload.
C. Software license costs are lower because each virtual server has a base license which allows an unlimited number of virtual machines to use the software for free.
D. Optimal server hardware utilization is achieved by consolidating under-utilized physical servers running one workload into fewer servers running several virtualized workloads.
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