Which two forms of DSL connectivity provide the same bandwidth in both directions?()A.ADSLB.HDSLC.SDSLD.RADSL

题目
Which two forms of DSL connectivity provide the same bandwidth in both directions?()

A.ADSL

B.HDSL

C.SDSL

D.RADSL

相似考题

1.DSLAM设备被称为()。A.DSL混用器B.DSL调频设备C.DSL接入设备D.DSL接入复用器

2.下列哪项不是DSL的优点？（ ）A．DSL服务可以逐步添加到任何地区B．DSL向后与传统的模拟语音兼容C．DSL服务没有距离限制D．DSL是全天候连接的技术。

3.Acompanyhasacquiredanothercompanyandisconsolidatingdatacenters.Duringtheconsolidation，halfoftheusersofabusinesscriticalapplicationlostaccess.Theuserswhomaintainedaccessexperiencedslowperformance.WhatisthefirstactiontheSAN/storageadministratorshouldtaketodeterminethesourceoftheproblem（）A.reviewSANconfiguration，connectivity，andzoningB.reviewapplicationparametersforcontentionortuningproblemsC.useinternaldiskmonitoringtoolstodeterminetheproblemsourceD.checkthediskparametersintheOSsetuponthesystems

4.We often () the happy time we spent at your hometown last summer.A.recallB.remindC.presentD.provide

参考答案和解析
参考答案：B, C
更多“Which two forms of DSL connectivity provide the same bandwidth in both directions?() ”相关问题

  • 第1题：

    You are working as an administrator at TestKing, and you need to set the bandwidth of your routers serial port to 56K. Which of the following commands would you use?()

    A. Bandwidth 56000

    B. Bandwidth 56000000

    C. Bandwidth 56

    D. Bandwidth 56kbps


    参考答案：C

  • 第2题：

    WhichparameterorparametersareusedtocalculateOSPFcostinciscorouters?()

    A.Bandwidth，Delay，andMTUB

    B.andwidth

    C.BandwidthandMTU

    D.Bandwidth，MTU，Reliability，Delay，andLoad


    参考答案：B

  • 第3题：

    在华为CDMA同频硬切换中,设软切换目标激活集的强度为:ShoTargEcIo;设同频硬切换目标激活集的强度为:HhoTargEcIo;当BSC收到PSMM／PPSMM时,计算以上两强度;它们满足()条件,即触发同频硬切换。

    A.ShoTargEcIo<=T_ADD_HHO_SAME_FREQ

    B.HhoTargEcIo>=T_HHO_SAME_FREQ_ABS_THRESH

    C.（ShoTargEcIo<=T_ADD_HHO_SAME_FREQ）&&（HhoTargEcIo>=T_HHO_SAME_FREQ_ABS_THRESH）}或者{（HhoTargEcIo-ShoTargEcIo）>=T_HHO_SAME_FREQ_REL_THRESH}

    D.（ShoTargEcIo<=T_ADD_HHO_SAME_FREQ）&&（HhoTargEcIo>=T_HHO_SAME_FREQ_ABS_THRESH）}&&{（HhoTargEcIo-ShoTargEcIo）>=T_HHO_SAME_FREQ_REL_THRESH}


    参考答案：C

  • 第4题：

    Which parameter or parameters are used to calculate OSPF cost in cisco routers?()

    A. Bandwidth,Delay,and MTU

    B. Bandwidth

    C. Bandwidth and MTU

    D. Bandwidth , MTU,Reliability,Delay,and Load


    参考答案：B

  • 第5题：

    DSL技术的种基本类型是什么?

    A、上行DSL和下行DSL;

    B、xDSL和yDSL;

    C、非对称DSL和对称DSL;

    D、以上都不正确;


    答案：C

  • 第6题：

    The company has the right to end his employment at any time.

    A:offer
    B:continue
    C:stop
    D:provide

    答案：C
    解析：
    这句话的意思是：公司有权在任何时间终止对他的雇用。句中“end”意为“结束”，四个 选项中A项意为“提出”;B项意为“继续”;C项意为“停止”;D项意为“提供”。因此只有C项最为合适。

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