更多“Which of the following connectors is commonly used on a shielded twisted pair cable?() ”相关问题
  • 第1题:

    ______ arrangements are made everywhere the princess goes, with split-second timing, to ensure that there are no embarrassing hold-ups.()

    A. Elaborate

    B. Fancy

    C. Covering

    D. Twisted


    参考答案:A

  • 第2题:

    Which of the following pin pairs remain with the same wire color for either T568A or T568B?()

    A. Pair 1 & 8

    B. Pair 2 & 7

    C. Pair 3 & 6

    D. Pair 4 & 5


    参考答案:D

  • 第3题:

    Which of the following WAN technologies has the GREATEST latency and is not recommended for VoIP?()

    A. ISDN

    B. DSL

    C. Satellite

    D. Cable


    参考答案:C

  • 第4题:

    commonly, two approaches are frequently used to describe different processes of listening. they are ______.

    A、pre-listening model and post-listening model

    B、bottom-up mo del and top-down model

    C、pre-listening model and while-listening model

    D、before- class model and after-class model


    参考答案:B

  • 第5题:

    WhichofthefollowingistheMOSTcommonpin-outconfigurationusedwhencrimpingRJ-45connectors?()

    A.UTP

    B.T568A/B

    C.STP

    D.IEEE802.5


    参考答案:B

  • 第6题:

    Pair类表示“有序整数对”,考虑该类应具有的必要数据和行为,写出该Pair类的定义。


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