网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
BasedonthefollowingoutputinR1,whichstatementistrue?()

A.Ifalabeledpacketarriveswiththetopmostlabelof17,itwillbereplacedwithlabel19andsentouton Ethernet0/0interface.

B.Ifalabeledpacketarriveswiththetopmostlabelof19,itwillbereplacedwithlabel17andsentouton Ethernet0/0interface.

C.Ifalabeledpacketarriveswiththetopmostlabelof17,allthelabelswillberemovedandaclearIP PacketissenttoNextHop192.168.0.14onEthernet0/0.

D.Noneoftheabove.


参考答案

更多 “ BasedonthefollowingoutputinR1,whichstatementistrue?() A.Ifalabeledpacketarriveswiththetopmostlabelof17,itwillbereplacedwithlabel19andsentouton Ethernet0/0interface.B.Ifalabeledpacketarriveswiththetopmostlabelof19,itwillbereplacedwithlabel17andsentouton Ethernet0/0interface.C.Ifalabeledpacketarriveswiththetopmostlabelof17,allthelabelswillberemovedandaclearIP PacketissenttoNextHop192.168.0.14onEthernet0/0.D.Noneoftheabove. ” 相关考题
考题 Giventhatthecurrentdirectoryisempty,andthattheuserhasreadandwriteprivilegestothecurrentdirectory,andthefollowing:Whichstatementistrue?() A.Compilationfails.B.Nothingisaddedtothefilesystem.C.Onlyanewfileiscreatedonthefilesystem.D.Onlyanewdirectoryiscreatedonthefilesystem.E.Bothanewfileandanewdirectoryarecreatedonthefilesystem.

考题 GivenaportionofavalidJavaEEwebapplication’sdirectorystructure:MyApp||--File1.html||--Directory1||--File2.html||--META-INF|--File3.htmlYouwanttoknowwhetherFile1.html,File2.html,and/orFile3.htmlwillbedirectlyaccessiblebyyourwebclient’sbrowsers.Whichstatementistrue?()A.Allthreefilesaredirectlyaccessible.B.OnlyFile1.htmlisdirectlyaccessible.C.OnlyFile2.htmlisdirectlyaccessible.D.OnlyFile3.htmlisdirectlyaccessible.E.OnlyFile1.htmlandFile2.htmlaredirectlyaccessible.

考题 GiventhefollowingexpressionaboutTextFieldwhichuseaproportionalpitchfont.TextFieldt=newTextField(theyaregood,40);Whichstatementistrue?() A.Thedisplayedstringcanusemultiplefonts.B.Themaximumnumberofcharactersinalinewillbe40.C.Thedisplayedwidthisexactly40characters.D.Theusercaneditthecharacters.

考题 publicclassX{publicstaticvoidmain(String[]args){byteb=127;bytec=126;byted=b+c;}}Whichstatementistrue?() A.Compilationsucceedsanddtakesthevalue253.B.Line5containsanerrorthatpreventscompilation.C.Line5throwsanexceptionindicating“Outofrange”D.Line3and4containerrorthatpreventcompilation.E.Thecompilationsucceedsanddtakesthevalueof1.

考题 publicclassMycircle{publicdoubleradius;publicdoublediameter;publicvoidsetRadius(doubleradius)this.radius=radius;this.diameter=radius*2;}publicdoublegetRadius(){returnradius;}Whichstatementistrue?() A.TheMycircleclassisfullyencapsulated.B.ThediameterofagivenMyCircleisguaranteedtobetwiceitsradius.C.Lines6and7shouldbeinasynchronizedblocktoensureencapsulation.D.TheradiusofaMyCircleobjectcanbesetwithoutaffectingitsdiameter.

考题 packagefoo;publicclassOuter{publicstaticclassInner{}}Whichstatementistrue?() A.Compilationfails.B.AninstanceoftheInnerclasscanbeconstructedwith“newOuter.Inner()”.C.AninstanceoftheInnerclasscannotbeconstructedoutsideofpackagefoo.D.AninstanceoftheInnerclasscanbeconstructedonlyfromwithintheOuterclass.E.Fromwithinthepackagefoo,andinstanceoftheInnerclasscanbeconstructedwith“newInner()”.

考题 publicvoidtest(intx){intodd=x%2;if(odd){System.out.println(odd);}else{System.out.println(even”);}}Whichstatementistrue?() A.Compilationfails.B.“odd”willalwaysbeoutput.C.“even”willalwaysbeoutput.D.“odd”willbeoutputforoddvaluesofx,and“even”forevenvalues.E.“even”willbeoutputforaddvaluesofx,and“odd”forevenvalues.

考题 publicclassX{publicstaticvoidmain(Stringargs){byteb=127;bytec=126;byted=b+c;}}Whichstatementistrue?() A.Compilationsucceedsanddtakesthevalue253.B.Line5containsanerrorthatpreventscompilation.C.Line5throwsanexceptionindicating“Outofrange”D.Line3and4containerrorthatpreventcompilation.E.Thecompilationsucceedsanddtakesthevalueof1.

考题 Youdecidedtochangethelocationoftheflashrecoveryarea.Youexecutedthefollowingcommand:Whichstatementistrue?() A.Thelocationcanbechangedonlyiftheflashrecoveryareaisempty.B.Afterexecutingthecommand,allnewflashrecoveryareafileswillbecreatedinthenewlocation.C.Thecommandwillgenerateanerrorbecauseyoucannotchangetheflashrecoveryareawhilethedatabaseisopen.D.Alltheexistingfilesintheflashrecoveryareawillbemovedtothenewlocation,andallnewFlashRecoveryAreafileswillbecreatedinthenewlocation.

考题 ViewtheExhibit.OneoftheimportanttablesintheUSERStablespacewasdroppedandpurgedfromtherecyclebinat9:00a.m.Younoticedthisat11:00a.m.andyouwanttoperformanincompleterecoverytorecoverthetable.Whichstatementistrue?()A.Youmustrecoveralldatafilestotherequiredsystemchangenumber(SCN).B.Youmustrecoveralldatafiles,exceptthosethatareoffline,totherequiredSCN.C.YoumustrecoveralldatafilesbelongingtotheUSERStablespacetotherequiredSCN.D.Youcannotrecoveralldatafilesbecausesegmentspacemanagementisperformedmanuallyfortheundotablespace.

考题 YourdatabaseoperatesinARCHIVELOGmode.TheredoRUN{2SETUNTILSEQUENCE230THREAD13ALTERDATABASEMOUNT4RESTOREDATABASE5RECOVERDATABASE6ALTERDATABASEOPENRESETLOGS7}Withreferencetothisscenario,whichstatementistrue?()

考题 YouhaveanAutomaticStorageManagement(ASM)instancemanagingthedatabasefilesofyourproductiondatabase.ThedatabasecontainsASMfilesandnonASMfiles.UsingRecoveryManager(RMAN),youmigratethecompleteproductiondatabasetousetheASMinstance.Whichstatementistrue?()A.RMANwouldrelocateallthedatabasefilestoanASMdiskgroup.B.RMANwouldchangethefiledefinitionsinthecontrolfiletousetheASMbutwouldnotrelocatethedatabasefilesphysically.C.RMANwouldrelocateallthedatafilestoanASMdiskgroupandotherfilestoanoperatingsystemlocation,definedusingOracleManagedFiles(OMF).D.RMANwouldrelocatetheASMfilestoanASMdiskgroupandthenonASMfilestoanoperatingsystemlocation,definedusingOMF

考题 Youhaveadiskgroup,DGROUP1,withthreedisksandNORMALredundancy.Youexecutethefollowingcommandtocreateatemplateforthediskgroup:ALTERDISKGROUPdgroup1ADDTEMPLATEmy_tempATTRIBUTES(MIRRORFINE)Whichstatementistrue?()A.WhenafileiscreatedinDGROUP1withthetemplate,itwouldhavethreewaymirroring.B.WhenafileiscreatedinDGROUP1,theMY_TEMPtemplatebecomesthedefaulttemplate.C.WhenafileiscreatedinDGROUP1withthetemplate,itwouldhavetwowaymirroringandfilestriping.D.WhenafileiscreatedinDGROUP1withthetemplate,itwouldhavethreewaymirroringandfilestriping.E.WhenafileiscreatedinDGROUP1withthetemplate,itwouldhavetwowaymirroringbutnofilestriping.

考题 Thisistheonlineredologfilesandthecontrolfileconfigurations:Basedontheseconfigurations,whichstatementistrue?() A.Boththecontrolfilesandtheonlineredologfilesareconfiguredproperly.B.Thecontrolfilesareconfiguredproperly,buttheonlineredologfilesarenotconfiguredproperly.C.Theonlineredologfilesareconfiguredproperly,butthecontrolfilesarenotconfiguredproperly.D.Neitherthecontrolfilesnortheonlineredologfilesareconfiguredproperly.

考题 Youhaveadiskgroup,DGROUP1,withthreediskandNORMALredundancy.Youexecutethefollowingcommandtocreateatemplateforthediskgroup:ALTERDISKGROUPdgroup1ADDTEMPLATEmy_tempATTRIBUTES(MIRRORFINE);Whichstatementistrue?()A.WhenafileiscreatedinDGROUP1withthetemplate,itwouldhavethree-waymirroring.B.WhenafileiscreatedinDGROUP1,theMY_TEMPtemplatebecomesthedefaulttemplate.C.WhenafileiscreatedinDGROUP1withthetemplate,itwouldhavetwo-waymirroringandfilestriping.D.WhenafileiscreatedinDGROUP1withthetemplate,itwouldhavethree-waymirroringandfilestriping.E.WhenafileiscreatedinDGROUP1withthetemplate,itwouldhavetwo-waymirroringbutnofilestriping.

考题 Youdecidedtochangethelocationoftheflashrecoveryarea.Youexecutedthefollowingcommand:ALTERSYSTEMSETDB_RECOVERY_FILE_DEST=’+disk1’SCOPE=BOTHSID=’*’;Whichstatementistrue?() A.Thelocationcanbechangedonlyiftheflashrecoveryareaisempty.B.Afterexecutingthecommand,allnewflashrecoveryareafileswillbecreatedinthenewlocation.C.Thecommandwillgenerateanerrorbecauseyoucannotchangetheflashrecoveryareawhilethedatabaseisopen.D.AlltheexistingfilesintheflashrecoveryareawillbemovedtothenewlocationandallnewFlashRecoveryAreafileswillbecreatedinthenewlocation.

考题 Regardingsecuretunnel(st)interfaces,whichstatementistrue?() A.Youcannotassignstinterfacestoasecurityzone.B.YoucannotapplystaticNATonanstinterfacelogicalunit.C.stinterfacesareoptionalwhenconfiguringaroute-basedVPND.Astaticroutecanreferencethestinterfacelogicalunitasthenext-hop

考题 Regardingaroute-basedversuspolicy-basedIPsecVPN,whichstatementistrue?() A.Aroute-basedVPNgenerallyuseslessresourcesthanapolicy-basedVPN.B.Aroute-basedVPNcannothaveadenyactioninapolicy;apolicy-basedVPNcanhaveadenyaction.C.Aroute-basedVPNisbettersuitedfordialuporremoteaccesscomparedtoapolicy-basedVPN.D.Aroute-basedVPNusesapolicyreferencingtheIPsecVPN;apolicy-basedVPNpolicydoesnotuseapolicyreferencingtheIPsecVPN

考题 Regardingzonetypes,whichstatementistrue?() A.Youcannotassignaninterfacetoafunctionalzone.B.Youcanspecifiyafunctionalzoneinasecuritypolicy.C.Securityzonesmusthaveaschedulerapplied.D.Youcanuseasecurityzonefortrafficdestinedforthedeviceitself.

考题 Aclient/serverapplicationhasbeenconfiguredtouselocalnaming.Theclientandserverrunonseparatemachines.Whentheclienttriestoconnect,itreceivesaTNSerror.Bycarefullyexaminingtheenvironment,atnsnames.oraisfoundonlyontheOracleservermachine,amongotherthings.Aftercopyingthistnsnames.oraontotheclientmachine,theclientisabletoconnecttotheserver.Whichstatementistrue?()A.tnsnames.oramustbeontheclientmachineforlocalnaming.B.tnsnames.oramustberemovedfromtheserverfortheconnectiontowork.C.tnsnames.oramustbeonboththeclientandservermachinesforlocalnaming.D.tnsnames.oraisnotrequiredforlocalnaming;theproblemwasnotfixedbycopyingthefiletotheclient.

考题 Ifauthenticationisenabled,whichstatementistrue?() A.clientreportswilldisplayauthenticatedusernamesB.clientreportswilldisplayboththeusernameandIPaddressoftheclientsC.clientreportsarenotaffectedbyauthenticationD.clientreportswilldisplaytheIPaddressoftheauthenticationserver

考题 Refertotheexhibit.Basedontheoutputoftheshowspanning-treecommand,whichstatementistrue?() A.SwitchSW1hasbeenconfiguredwiththespanning-treevlan1rootprimaryglobalconfigurationcommand.B.SwitchSW1hasbeenconfiguredwiththespanning-treevlan1rootsecondaryglobalconfigurationcommand.C.SwitchSW1hasbeenconfiguredwiththespanning-treevlan1priority24577globalconfigurationcommand.D.SwitchSW1hasbeenconfiguredwiththespanning-treevlan1hello-time2globalconfigurationcommand.E.Therootbridgehasbeenconfiguredwiththespanning-treevlan1rootsecondaryglobalconfigurationcommand.

考题 Refertotheexhibit.HostAandHostBareconnectedtotheCatalyst3550switchandhavebeenassignedtotheirrespectiveVLANs.Therestofthe3550configurationisthedefaultconfiguration.HostAisabletopingitsdefaultgateway,10.10.10.1,butisunabletopingHostB.Giventheoutputdisplayedintheexhibit,whichstatementistrue?()A.AseparaterouterisrequiredtosupportinterVLANrouting.B.VTPmustbeconfiguredtosupportinterVLANrouting.C.VLANs10and15mustbecreatedintheVLANdatabasemode.D.TheglobalconfigcommandiproutingmustbeconfiguredontheSW1switch.E.HSRPmustbeconfiguredonSW1.F.InterfaceVLAN10mustbeconfiguredontheSW1switch.

考题 RouterNetworkTutisconfiguredasshownbelow:Giventheaboveconfiguration,whichstatementistrue?() A.ThisdeviceisconfiguredasaPPPoEclientB.ThisdeviceisconfiguredasaPPPoAclientC.ThisdeviceisconfiguredasRFC1483/2684bridgeD.Thisdeviceisconfiguredananaggregationrouter

考题 ThefollowingcommandwasissuedonRouter2:Giventheaboveoutputshownabove,whichstatementistrue?() A.192.168.1.0isaredistributedrouteintoEIGRPB.192.168.1.0isasummarizedrouteC.192.168.1.0isastaticrouteD.192.168.1.0isequalpathloadbalancingwith172.16.1.0E.Noneoftheotheralternativesapply

考题 Refertotheexhibit.Whichstatementistrue?() A.RouterRAR1willacceptonlyroute10.10.0.0/19fromitsBGPneighborB.RouterRAR1willsendonlyroute10.10.0.0/19toitsBGPneighborC.Onlytrafficwithadestinationfrom10.10.0.0/19willbepermittedD.Onlytrafficgoingto10.10.0.0/19willbepermitted

考题 Whichstatementistrue,asrelatestoclassfulorclasslessrouting?() A.AutomaticsummarizationatclassfulboundriescancauseproblemsondiscontinuoussubnetsB.EIGRPandOSPFareclassfulroutingprotocolsandsummarizeroutesbydefaultC.RIPv1andOSPFareclasslessroutingprotocolsD.Classfulroutingprotocolssendthesubnetmaskinroutingupdates