Which of the following wireless technologies can support the GREATEST distance on either 2.4GHz or 5GHz frequencies?（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:D
答案解析:有
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CompTIA认证考试
CompTIA认证考试
Which of the following wireless technologies can support the GREATEST distance on either 2.4GHz or 5GHz frequencies?（）
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