Which two factors affect the speed of your DSL connection?()A.line qualityB.distance from the COC.brand of xDSL modemD.number of twisted-pair wires used

题目
Which two factors affect the speed of your DSL connection?()

A.line quality

B.distance from the CO

C.brand of xDSL modem

D.number of twisted-pair wires used

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

2.7． Hi! This is_______ new teacher．__________ name is Linda．A． your; MyB． his; YourC． your ; HerD． her; His

3.Nice to meet____(your)．

4.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。

参考答案和解析
参考答案：A, B
更多“Which two factors affect the speed of your DSL connection?() ”相关问题

  • 第1题：

    What's ( )job? Are ( ) British?

    A. your, your

    B. you, your

    C. your, you


    正确答案：C

  • 第2题：

    Whichofthefollowingcommandswillsettheduplexofanetworkadapter?()

    A.no-amedia_speed=100_Full_Duplexen0

    B.ifconfig-amedia_speed=100_Full_Duplexent0

    C.chdev-lent0-amedia_speed=100_Full_Duplex

    D.chinet-len0-amedia_speed=100_Full_Duplexen0


    参考答案：C

  • 第3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4题：

    The upper piston rings m large, slow-speed, two-stroke/cycle diesel engines are most effectively lubricated by oil ____.

    A.fed from mechanical lubricators

    B.thrown off from the main bearings

    C.supplied from wick fed drip lubricators

    D.flow from a centrifugal or banjo oiler


    正确答案：A

  • 第5题：

    （ ） – Is Miss White __________ English teacher, Maria?

    – No, she teaches __________ geography.

    A．your；my

    B．you；mine

    C．you；us

    D．your；us


    正确答案：D

  • 第6题：

    According to Skinner, language behavior can only be studied through observation of the（）factors.
    external
    略

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