单选题Which of the following wireless standards has the highest maximum data rate?（）A 802.11nB 802.11bC 802.11aD 802.11g
题目
单选题
Which of the following wireless standards has the highest maximum data rate?（）
A
802.11n
B
802.11b
C
802.11a
D
802.11g
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参考答案和解析
正确答案：
B
解析：
暂无解析