Which of the following wireless technologies can operate at only 5GHz?()A.802.11b/gB.802.11gC.802.11bD.802.11a

题目
Which of the following wireless technologies can operate at only 5GHz?()

A.802.11b/g

B.802.11g

C.802.11b

D.802.11a

相似考题

1.The most widely used LAN system is ______ which adopts a form. of access known as CSMA-CD．A．EthemetB．ATMC．FDDID．Wireless

2._______two seven five!A.WorkB.SteerC.HandleD.Operate

3.调整A.tryB.adjustC.noticeD.operate

4.You’re going to have a quiz ( )by another two in the ( )month.A. followed,followedB. followed,followingC. following,followedD. following,following

参考答案和解析
参考答案：D
更多“Which of the following wireless technologies can operate at only 5GHz?() ”相关问题

  • 第1题：

    __（调整）ropes when necessary.

    A.Try

    B.Adjust

    C.Notice

    D.Operate


    正确答案：B

  • 第2题：

    Inwhichofthesephasesisasetofacceptancetestsdevelopedanddocumented?()

    A.implement

    B.design

    C.prepare

    D.operate


    参考答案：B

  • 第3题：

    During which phase is a proposal developed and delivered? ()

    A.Prepare

    B.Plan

    C.Design

    D.Operate


    参考答案：A

  • 第4题：

    A SONET network typically uses which of the following transmission media?()

    A. Single-mode fiber

    B. Multimode fiber

    C. Copper

    D. Wireless


    参考答案：A

  • 第5题：

    In which phase is a systems acceptance test plan developed and documented? ()

    A.Implement

    B.Design

    C.Prepare

    D.Operate


    参考答案：B

  • 第6题：

    Which of these correctly identifies the six phases of the Cisco Lifecycle Services framework? ()

    A. Prepare, Plan, Create, Implement, Operate, and Improve

    B. Prepare, Plan, Design, Implement, Operate, and Optimize

    C. Prepare, Plan, Design, Apply, Operate, and Manage

    D. Prepare, Plan, Design, Implement, Operate and Manage


    参考答案：B

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