单选题A technician is reporting wireless transmission speeds of 300Mbps. Which of the following wireless standards is being used?（）A 802.11aB 802.11bC 802.11gD 802.11n

题目
单选题
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

相似考题

1.802.11n能兼容的设备()。A、802.11aB、802.11bC、802.11gD、803.11a

2.A technician is reporting wireless transmission speeds of 300Mbps. Which of the following wireless standards is being used?()A.802.11aB.802.11bC.802.11gD.802.11n

3.Which of the following wireless standards was the FIRST standard to be ratified and is used to support legacy wireless devices?()A.802.11aB.802.11gC.802.11bD.802.11n

4.Which of the following wireless standards has a transfer speed of 11 Mbps?()A. 802.11aB. 802.11bC. 802.11gD. 802.11n

参考答案和解析
正确答案： A
解析： 暂无解析
更多“单选题A technician is reporting wireless transmission speeds of 300Mbps. Which of the following wireless standards is being used?（）A 802.11aB 802.11bC 802.11gD 802.11n”相关问题

  • 第1题：

    Which of the following wireless standards can be used to avoid the 2.4GHz range?() (Select TWO).

    A.802.11g

    B.802.1X

    C.802.11b

    D.802.1n

    E.802.11a


    参考答案：D, E

  • 第2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3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4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5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6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7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8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9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10题：

    单选题
    A network technician is installing a series of three access points to cover the entire wing of a building. Each access point has a wired connection and 802.11g is being used for the wireless transmission. Which of the following channels should be used for the access points？（）
    A

    Channels 1-6-11

    B

    Channels 1-3-5

    C

    Channels 7-11-1

    D

    Channels 2-4-6


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Mike, a technician, is installing a wireless router for a client. Which of the following is MOST important when installing a wireless router?（）
    A

    Location

    B

    DCPA

    C

    SSID

    D

    Number of client machines


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following standards or encryption types is the MOST secure for wireless networking?（）
    A

    WEP

    B

    AES

    C

    TKIP

    D

    DES


    正确答案： B
    解析： 暂无解析

  • 第13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14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15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16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17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18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19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20题：

    A network technician is installing a series of three access points to cover the entire wing of a building. Each access point has a wired connection and 802.11g is being used for the wireless transmission. Which of the following channels should be used for the access points？（）

    • A、Channels 1-6-11
    • B、Channels 1-3-5
    • C、Channels 7-11-1
    • D、Channels 2-4-6

    正确答案:A

  • 第21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22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?（）
    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： C
    解析： 暂无解析

  • 第23题：

    单选题
    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
    解析： 暂无解析

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