ITPEC IP October 2020 Question 23
ITPEC IP October 2020 — Question 23 of 100
Server virtualization allows one physical computer to operate as multiple logically separate servers and lets its CPU, memory, storage, and network resources be allocated flexibly. Virtual machines can run different workloads while a hypervisor manages and isolates them.
Answer (a)
Why not others:
- inserting computing blades into a chassis describes a blade server
- deliberately leaving servers unconnected is isolation, not virtualization
- duplicate processing with cross-checking describes redundant fault-tolerant processing
Key rule: Virtualization abstracts physical resources into multiple virtual systems, improving consolidation, isolation, and allocation flexibility.
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