单项选择题
A.Fiber channel
B.CAT5
C.Network shares
D.CAT5e
多项选择题 WhichofthefollowingaretheFIRSTactionstotakewhenanadministratoristroubleshootinga server？（）
单项选择题 Which of the following backup types will not reset the archive bit on backed up files?（）
单项选择题 WhichofthefollowingRAIDlevelswouldprovidefaulttolerancewhilealsoprovidinghigh performanceatareducedcost？（）