Which of the following describes the roles of devices in a WAN?

admin2019-04-08 24

问题 Which of the following describes the roles of devices in a WAN?

选项 A、A CSU/DSU terminates a digital local loop．
B、A modem terminates a digital local loop．
C、A CSU/DSU terminates an analog local loop．
D、A modem terminates an analog local loop．
E、A router is commonly considered a DTE device．

答案A,D,E

解析

转载请注明原文地址:https://kaotiyun.com/show/E4hZ777K

本试题收录于：思科640802题库思科认证分类

思科640802

思科认证

相关试题推荐

TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The
YourclassisgoingtoholdavisittoBeijing.Writeanoticetoinformyourclassmatesoftheinformationrelatedtothetrip.
Adealisadeal—except,apparently,whenEntergyisinvolved.Thecompany,amajorenergysupplierinNewEngland,provokedjus
Business-methodpatentshaverecentlyarousedconcernbecauseof______.Theword"about-face"(Paragraph.3)mostprobablymea
PublichealthofficialsgrapplingwiththeobesityepidemichavedebatedawiderangeofapproachestohelpingslimtheAmerican
WhyhascrimeintheU.S.declinedsodramaticallysincethe1990s?Economistsandsociologistshaveofferedabountyofreas
Wherewouldmodernsocietybewithoutadvertising?Individualadvertisersmightthinktheyarejusttryingtosella【B1】______
　　Sexualselection,amechanismofevolutionthatcandrivetheappearanceofbrightfeathersandelaboratehorns,isoftenassu
Privacyisbecomingmorethreatenedastheworldreliesmoreandmoreontechnology.Thereareseveralapproachestoaddressing

随机试题

剪力墙整体性系数α反映了＿＿，是一个无量纲系数。
(1)求在区间[0，n]上的曲线y＝sinx与x轴所围成图形的面积S．(2)求(1)中的平面图形绕x轴旋转一周所得旋转体的体积V．
A：肠侵袭性大肠埃希菌(EIEC)B：肠毒素性大肠埃希菌(ETEC)C：肠致病性大肠埃希菌(EPEC)D：肠出血性大肠埃希菌(EHEC)E：肠凝聚性大肠埃希菌(EaggEC)引起婴儿腹泻的大肠埃希菌是
易发生水解的药物为()。
　某居民企业2014年度生产经营情况如下：(1)销售货物取得收入4000万元，与收入配比的销售成本2000万元。(2)转让技术所有权取得收入800万元，与技术转让有关的成本费用200万元。(3)投资收益20万元，含国债利息收入2万元、直接
Anartificial"tongue"whichcantastesubtledifferencesbetweenwhiskiescanhelptacklethecounterfeitalcoholtrade,accord
商业智能(BI)的核心技术是逐渐成熟的数据仓库(DW)和(4)。
Youwillhearonepassageaboutscienceanddailylife.Beforeyoulisten,readthelistofstatements,fiveofwhicharesummar
Youwillhearfivedifferentpeopletalkingaboutajob-huntinglecturetheyhavejustattended.Foreachextractthereare
HeatDamagesColombiaCoffee,RaisingPricesLikemostofthesmalllandownersinColombia’slushmountainousCaucaregion,

最新回复(0)

Which of the following describes the roles of devices in a WAN?

思科640802

思科认证

TheBibleisthegreatworkofthereligiousliteratureandwasinprocessofformationforabouttwelvehundredyears.The

YourclassisgoingtoholdavisittoBeijing.Writeanoticetoinformyourclassmatesoftheinformationrelatedtothetrip.

Adealisadeal—except,apparently,whenEntergyisinvolved.Thecompany,amajorenergysupplierinNewEngland,provokedjus

Business-methodpatentshaverecentlyarousedconcernbecauseof______.Theword"about-face"(Paragraph.3)mostprobablymea

PublichealthofficialsgrapplingwiththeobesityepidemichavedebatedawiderangeofapproachestohelpingslimtheAmerican

WhyhascrimeintheU.S.declinedsodramaticallysincethe1990s?Economistsandsociologistshaveofferedabountyofreas

Wherewouldmodernsocietybewithoutadvertising?Individualadvertisersmightthinktheyarejusttryingtosella【B1】______

Sexualselection,amechanismofevolutionthatcandrivetheappearanceofbrightfeathersandelaboratehorns,isoftenassu

Privacyisbecomingmorethreatenedastheworldreliesmoreandmoreontechnology.Thereareseveralapproachestoaddressing

剪力墙整体性系数α反映了＿＿，是一个无量纲系数。

(1)求在区间[0，n]上的曲线y＝sinx与x轴所围成图形的面积S．(2)求(1)中的平面图形绕x轴旋转一周所得旋转体的体积V．

A：肠侵袭性大肠埃希菌(EIEC)B：肠毒素性大肠埃希菌(ETEC)C：肠致病性大肠埃希菌(EPEC)D：肠出血性大肠埃希菌(EHEC)E：肠凝聚性大肠埃希菌(EaggEC)引起婴儿腹泻的大肠埃希菌是

易发生水解的药物为()。

某居民企业2014年度生产经营情况如下：(1)销售货物取得收入4000万元，与收入配比的销售成本2000万元。(2)转让技术所有权取得收入800万元，与技术转让有关的成本费用200万元。(3)投资收益20万元，含国债利息收入2万元、直接

Anartificial"tongue"whichcantastesubtledifferencesbetweenwhiskiescanhelptacklethecounterfeitalcoholtrade,accord

商业智能(BI)的核心技术是逐渐成熟的数据仓库(DW)和(4)。

Youwillhearonepassageaboutscienceanddailylife.Beforeyoulisten,readthelistofstatements,fiveofwhicharesummar

Youwillhearfivedifferentpeopletalkingaboutajob-huntinglecturetheyhavejustattended.Foreachextractthereare

HeatDamagesColombiaCoffee,RaisingPricesLikemostofthesmalllandownersinColombia’slushmountainousCaucaregion,

　　Sexualselection,amechanismofevolutionthatcandrivetheappearanceofbrightfeathersandelaboratehorns,isoftenassu

　某居民企业2014年度生产经营情况如下：(1)销售货物取得收入4000万元，与收入配比的销售成本2000万元。(2)转让技术所有权取得收入800万元，与技术转让有关的成本费用200万元。(3)投资收益20万元，含国债利息收入2万元、直接