单项选择题
A. Local KVM supports all operating systems.
B. Local KVMs allow multiple user access.
C. Higher number of ports on a local KVM.
D. Local KVMs are more secure.
单项选择题 Which of the following BEST describes a server where several physical server chassis are housed within an enclosure to share some redundant resources?（）
单项选择题 Which of the following is the BEST case scenario for power fault tolerance within a server?（）
单项选择题 An administrator setting up software RAID 1 on a Windows Server with two volumes for two separate hard drives, but the option for mirrored is grayed out. Which of the following is the likely reason why this is occurring?（）