Which of the following wireless technologies is backward compatible to receive all bands ofwireless communications?（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:D
答案解析:有
微信扫一扫手机做题
多做题，通过考试没问题！
CompTIA认证考试
CompTIA认证考试
Which of the following wireless technologies is backward compatible to receive all bands ofwireless communications?（）
微信扫一扫手机做题