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单选题Which of the following wireless standards has a transfer speed of 11 Mbps?（）A 802.11aB 802.11bC 802.11gD 802.11n
题目
802.11a
802.11b
802.11g
802.11n
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更多“单选题Which of the following wireless standards has a transfer speed of 11 Mbps?（）A 802.11aB 802.11bC 802.11gD 802.11n”相关问题
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第1题：
无线网卡的规格有？（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:A,B,C,D -
第2题：
以下哪些协议支持2.4GHz频段（）。
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:B,C,D -
第3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
正确答案:A -
第4题：
以下无线网络标准中，可以工作在2.4G频段的有（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:B,C,D -
第5题：
哪个WLANIEEE文档允许在2.4GHz时达到54MB数据速率？（）
- A、802.11A
- B、802.11B
- C、802.11G
- D、802.11N
正确答案:C -
第6题：
下列协议标准中，传输速率最慢的是（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:B -
第7题：
下面传输速率可以达到54Mbps及以上的无线局域网标准有哪些（）。
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:A,C,D -
第8题：
A technician is reporting wireless transmission speeds of 300Mbps. Which of the following wireless standards is being used?（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:D -
第9题：
A technician is working on a SOHO wireless network and notices that the wireless adaptor in the laptop shows excellent connection at 11Mbps. The technician has a wireless N adaptor. Which of the following would BEST describe this connection speed?（）
- A、The laptop is too far away from the WAP.
- B、The WAP is using 802.11a frequencies.
- C、The laptop is only set to allow 802.11n connections.
- D、The technician is on an 802.11b network.
正确答案:D -
第10题：
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 -
第11题：
单选题Which of the following wireless standards has a transfer speed of 11 Mbps?（）A802.11a
B802.11b
C802.11g
D802.11n
正确答案： A解析： 暂无解析 -
第12题：
单选题Which of the following wireless standards has a MAXIMUM throughput, by default, of 11Mbps?（）A802.11g
B802.11a
C802.1n
D802.11b
正确答案： D解析： 暂无解析 -
第13题：
以下哪个协议可以同时支持2.4GHz频段和5GHz频段（）。
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:D -
第14题：
Which of the following wireless standards has a transfer speed of 11 Mbps?（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:B -
第15题：
Which of the following wireless networking standards can operate at two different frequenciessimultaneously?（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:D -
第16题：
（）标准可以将WLAN的传输速率由54Mb/s提高到300-600Mb/s。
- A、IEEE 802.11a
- B、IEEE 802.11b
- C、IEEE 802.11g
- D、IEEE 802.11n
正确答案:D -
第17题：
下列哪些WLAN的标准工作频率是在5GHz频段？（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:A,D -
第18题：
802.11ac可向下兼容哪些标准？
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:A,D -
第19题：
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 -
第20题：
Which of the following WLAN protocols is in the 5GHz band with a MAXIMUM data rate of 54Mbps?（）
- A、802.11a
- B、802.11b
- C、802.11g
- D、802.11n
正确答案:A -
第21题：
Which of the following wireless standards has a MAXIMUM throughput, by default, of 11Mbps?（）
- A、802.11g
- B、802.11a
- C、802.1n
- D、802.11b
正确答案:D -
第22题：
Which of the following wireless standards was the FIRST standard to be ratified and is used to support legacy wireless devices?（）
- A、802.11a
- B、802.11g
- C、802.11b
- D、802.11n
正确答案:C -
第23题：
单选题A technician is working on a SOHO wireless network and notices that the wireless adaptor in the laptop shows excellent connection at 11Mbps. The technician has a wireless N adaptor. Which of the following would BEST describe this connection speed?（）AThe laptop is too far away from the WAP.
BThe WAP is using 802.11a frequencies.
CThe laptop is only set to allow 802.11n connections.
DThe technician is on an 802.11b network.
正确答案： C解析： 暂无解析 -
第24题：
单选题A technician is reporting wireless transmission speeds of 300Mbps. Which of the following wireless standards is being used?（）A802.11a
B802.11b
C802.11g
D802.11n
正确答案： A解析： 暂无解析