問題詳情

1. Which of the following statements about virtualization is CORRECT?
(A) Virtualization is only applicable on software layer.
(B) Virtualization takes less computing resources to run programs.
(C) Virtualization technologies can virtualize RAM and CPU, but not network.
(D) Virtualization can protect machines from system crashes.
(E) A physical machine can become multiple machines of different operating systems.

參考答案

答案：E

統計：A:1,B:1,C:1,D:0,E:0

難度：計算中