题目内容
(请给出正确答案)
[单选题]
How many addresses are available for the address section with the mask of 27 bits?()
A.14
B.16
C.30
D.32
答案
查看答案
A.14
B.16
C.30
D.32
第1题
A.64
B.126
C.124
D.62
第4题
A.what /when/ where /why /who /how/ how many
B.what /which/ where /when/why /how/ how many
C.what /whose/ when /why /where /how/ how many