An administrator is deploying three B／G wireless access points in a new office location. Which ofthe following channels eliminates interference?()A.1，6，and 11B.3，6，and 9C.11，16，and 20D.36，40，and 44

题目
An administrator is deploying three B／G wireless access points in a new office location. Which ofthe following channels eliminates interference?()

A.1，6，and 11

B.3，6，and 9

C.11，16，and 20

D.36，40，and 44

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更多“An administrator is deploying three B／G wireless access points in a new office location. Which ofthe following channels eliminates interference?() ”相关问题

  • 第1题：

    Anetworktechnicianisinstallingaseriesofthreeaccesspointstocovertheentirewingofabuilding.Eachaccesspointhasawiredconnectionand802.11gisbeingusedforthewirelesstransmission.Whichofthefollowingchannelsshouldbeusedfortheaccesspoints？（）

    A.Channels1-6-11

    B.Channels1-3-5

    C.Channels7-11-1

    D.Channels2-4-6


    参考答案：A

  • 第2题：

    UE根据以下哪个公式来进行估算PRACH的初始发射功率:()

    A.Preamble_Initial_Power=UL_Path_Loss+UL_interference+ConstantValue

    B.Preamble_Initial_Power=DL_Path_Loss+UL_interference+ConstantValue

    C.Preamble_Initial_Power=UL_Path_Loss+UL_interference+DefaultConstantValue

    D.Preamble_Initial_Power=DL_Path_Loss+UL_interference+DefaultConstantValue


    参考答案：B

  • 第3题：

    属于OFFICE系列软件的有（）

    A．Word

    B．PowerPoint

    C．Excel

    D．Access


    Word;excel;PPT

  • 第4题：

    Office家族为用户提供了各种不同类型的模板。扩展名为.mdz的模板是(41)中的模板。

    A．Word

    B．Excel

    C．PowerPoint

    D．Access


    正确答案：D
    解析：Word模板的扩展名为.dot，Excel模板的扩展名为.xlt，PowerPoint模板的扩展名为.pot，Access模板的扩展名为.mdz。

  • 第5题：

    Network security consists of policies and practices to prevent and monitor（ ）access,misuse,modification, or denial of a computer network and network-accessible resources.Network security involves the authorization of access to data in a network,which is controlled by the network（请作答此空）. Users choose or are assigned an ID and password or other authenticating information that allows them to access to information and programs within their authority.Network security secures the network,as well as protecting and overseeing operations being done. The most common and simple way of protecting a network resource is by assigning it a（ ）name and a corresponding password. Network security starts with authentication.Once authenticated a （ ） enforces policies such as what services are allowed to be accessed by the network users. Though effective to prevent unauthorized access, this component may fail to check potentially harmful content such as computer（ ）or Trojans being transmitted over the network

    A.user
    B.agent
    C.server
    D.administrator

    答案：D
    解析：
    网络安全概念。

  • 第6题：

    3、经营者捏造、散布虚伪事实，损害竞争对手的商业信誉、商品声誉。这属于什么不正当竞争行为‍？

    A．欺骗性交易行为＜ xmlnamespace prefix="o" ns="urn:schemas-microsoft-com:office:office" ＞

    B．商业贿赂行为＜ xmlnamespace prefix="o" ns="urn:schemas-microsoft-com:office:office" ＞

    C．虚假宣传行为＜ xmlnamespace prefix="o" ns="urn:schemas-microsoft-com:office:office" ＞

    D．诋毁商誉行为＜ xmlnamespace prefix="o" ns="urn:schemas-microsoft-com:office:office" &g


    A

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