单选题In a virtual environment， what differentiates an x3950 M2？（）A Disk spaceB MemoryC Extra Power suppliesD CPU speeds
题目
单选题
In a virtual environment， what differentiates an x3950 M2？（）
A
Disk space
B
Memory
C
Extra Power supplies
D
CPU speeds
Disk space
Memory
Extra Power supplies
CPU speeds