Which of the following devices replicates and passes data to all devices connected to it?()A.SwitchB.RouterC.BridgeD.Hub

题目
Which of the following devices replicates and passes data to all devices connected to it?()

A.Switch

B.Router

C.Bridge

D.Hub

相似考题

1.The equivalents of millions of telephone （ ） are transmitted on a single fiber,thinner than a human hair.A．calls B．lines C．talks D．devices

2.YouhaveconfiguredtheASMinstanceforthePRODdatabaseofiPodCorporation.Youhavespecifiedthefollowingparametervaluesintheinitializationparameterfile：DB_CREATE_FILE_DEST=’devices/grp1/P’DB_CREATE_ONLINE_LOG_DEST_1=’devices/d_grp2/Q’DB_CREATE_ONLINE_LOG_DEST_2=’devices/d_grp3/R’BACKGROUND_DUMP_DEST=’devices/d_grp1/S’Youhaveaddedanewredologgroupthatcontainstworedologmembers.Wherearetheredologmembersstored？（）A.Boththememberswillbestoredinthe’devices/grp1/P’directory.B.Boththememberswillbestoredinthe’devices/d_grp2/Q’directory.C.Boththememberswillbestoredinthe’devices/d_grp3/R’directory.D.Onememberwillbestoredinthe’devices/d_grp2/Q’directoryandtheotherinthe’devices/d_grp3/R’directory.

3.Considerthefollowingconfiguration:／devices／diskP1&enspConsiderthefollowingconfiguration：/devices/diskP1isamemberofdiskgroupgrp1./devices/diskP2isamemberofdiskgroupgrp1./devices/diskP3isamemberofdiskgroupgrp1./devices/diskP4isacandidatedisk./devices/diskQ1isamemberofdiskgroupgrp2./devices/diskQ2isamemberofdiskgroupgrp2./devices/diskQ3isamemberofdiskgroupgrp2./devices/diskQ4isacandidatedisk.Whichcommandwilladdthedisk/devices/diskP4tothediskgroup，grp1？（）

4.A digital computer is a system composed of four distinct elements: a central processing unit，input devices, memory storage devices, and_______devices.A. hard wareB. hard diskC. outputD. monitor

更多“Which of the following devices replicates and passes data to all devices connected to it?() ”相关问题

  • 第1题：

    Considerthefollowingcommandtoaddanewdiskgroupcalled"tdgroupA"withtwofailovergroups：CREATEDISKGROUPtdgroupANORMALREDUNDANCYFAILOVERGROUPcontrol01DISK’/devices/A1’，’/devices/A2’，’/devices/A3’FAILOVERGROUPcontrol02DISK’/devices/B1’，’/devices/B2’，’/devices/B3’mThedisk"/devices/A1"iscurrentlyamemberdiskofadiskgroupbythename"tdgroup1".Whichtaskwouldbeaccomplishedbythecommand？（）

    A.Thiscommandwouldresultinanerrorbecauseadiskgroupcanhaveonlyonefailovergroup.

    B.Thiscommandwouldresultinanerrorbecausethe/devices/A1diskisamemberofanotherdiskgrouptdgroup1.

    C.AnewdiskgroupcalledtdgroupAwillbeaddedwithtwofailovergroupsandthe/devices/A1diskwillgetreattachedtothenewdiskgroupwithoutbeingdetachedfromtheexistingone.

    D.AnewdiskgroupcalledtdgroupAwillbeaddedwithtwofailovergroupsandthe/devices/A1diskwillbeignoredforthenewdiskgroupbecauseitisamemberofanexistingdiskgrouptdgroup1.

    E.AnewdiskgroupcalledtdgroupAwillbeaddedwithtwofailovergroupsandthe/devices/A1diskgetsdetachedfromtheexistingdiskgrouptdgroup1andattachedtothenewdiskgrouptdgroupA


    参考答案：B

  • 第2题：

    a digital computer is a system composed of four distinct elements: a central processing unit, input devices, memory storage devices, and _____ devices.

    A、hard ware

    B、output

    C、monitor

    D、hard disk


    参考答案：B

  • 第3题：

    YouhaveanExchangeServer2010organizationthatcontainsWindowsMobile5.0devices.YourcompanyplanstoreplaceallmobiledeviceswithWindowsMobile6.5devices.YouneedtoidentifywhichusersaccessedtheirmailboxesbyusingWindowsMobile5.0devicesinthepastmonth.Whatshouldyoudo？（）

    A.CreateaDataCollectorSet.

    B.InstallandruntheExchangeServerUserMonitor（ExMon）.

    C.ExportandreviewtheInternetInformationServices（IIS）logs.

    D.EnableUserAgentlogging，andthenreviewtheagentlogs.


    参考答案：C

  • 第4题：

    Considerthefollowingconfiguration：/devices/D1isamemberofdiskgroupdgroupA./devices/D2isamemberofdiskgroupdgroupA./devices/D3isamemberofdiskgroupdgroupA.Youplantoaddanewdisk，/devices/D4，tothediskgroupdgroupA.Youexecutethefollowingcommand：SQL>ALTERDISKGROUPdgroupAADDDISK’/devices/D*’；Whichtaskwouldbeaccomplishedbythecommand？（）

    A.Thecommandaddsthenewdisk，D4，tothediskgroup.

    B.Thecommandwouldresultinanerrorbecausetheisnodiskbythename"’/devices/D*’"

    C.Thecommandwillbeignoredbecausedisksstartingwith"D"arealreadymembersofthediskgroup.

    D.Thecommandwouldresultinanerrorbecausenowildcardcharacterscanbeusedinthediskname.

    E.Thecommandfirstdetachesallthememberdisksstartingwith"D"，andthereattachesthemincludingthenewdisk.


    参考答案：A

  • 第5题：

    WhichofthefollowingIOScommandsdisplaysinformationaboutpathstoMultiPathIO(MPIO)devices?()

    A.fcrep

    B.lssvc

    C.fcstat

    D.lspath


    参考答案：D

  • 第6题：

    ［A］devices ［B］instruments ［C］readers ［D］examiners


    正确答案：C

    本题考查名词词义的辨析。空格填入的名词与for IC cards 搭配，与magnetic systems（磁系统）作比较。首先排除［D］项examiners“主考者，检查人”，因为人和系统之间无法比较价格高低。［A］项“装置，设备”、［B］项“工具，手段”的用法为device/instrument for doing sth，如a device for opening bottles（一个打开瓶子的装置）；an instrument for writing（书写工具）。所以［C］项readers正确，意为：IC卡或智能卡的读卡机。

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