Which of the following devices would need to be configured to block specific ports and protocols from entering the network?()A. BridgeB. FirewallC. Port replicatorD. Gateway

题目
Which of the following devices would need to be configured to block specific ports and protocols from entering the network?()

A. Bridge

B. Firewall

C. Port replicator

D. Gateway

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更多“Which of the following devices would need to be configured to block specific ports and protocols from entering the network?() ”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：

    You will want two trees about ten feet apart, from _____ to suspend your tent.

    (A) there (C) which

    (B) them (D) where

     

     


    选D

    可改写为you will want two tress about ten feet apart, to suspend your tent from.
    只要有介词摆在空格之前，选项是which, them ,there ,where肯定是which
    介词+which+动词不定式，整体做定语

  • 第3题：

    Anetworkadministratorhasa10base2network.Acardisprovidedthathasboth10base2and10base5ports.WhichofthefollowingtypesofcablesshouldbeselectedinSMITduringconfigurationoftheadapter?()

    A.TP

    B.BNC

    C.DIX

    D.CAT5


    参考答案：B

  • 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：

    You will want two trees about ten feet apart, 选择

    You will want two trees about ten feet apart, from _____ to suspend your tent.

    (A) there                         (C) which

    (B) them                              (D) where

     


    选择D
    可改写为you will want two tress about ten feet apart, to suspend your tent from.
    只要有介词摆在空格之前，选项是which, them ,there ,where肯定是which
    介词+which+动词不定式，整体做定语

  • 第6题：

    Refertotheexhibit.WhichinterfaceorinterfacesonswitchSW_Acanhavetheportsecurityfeatureenabled?()

    A.Ports0/1and0/2

    B.Thetrunkport0/22andtheEtherChannelports

    C.Ports0/1，0/2and0/3

    D.Ports0/1，0/2，0/3，thetrunkport0/22andtheEtherChannelports

    E.Port0/1

    F.Ports0/1，0/2，0/3andthetrunkport0/22


    参考答案：C

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