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)
Whichtwostatementsabout10GigabitEthernet(10GE)aretrue?()

A.10GigabitEthernetdoesnotsupportVLANdefinition

B.10GigabitEthernetsupportsfullduplexlinks,butdoesnotsupporthalfduplexlinks

C.10GigabitEthernetsupportsunshieldedorshieldedtwisted-paircableconnections

D.10GigabitEthernetsupportsCarrierSenseMultipleAccesswithCollisionDetection(CSMA/CD)

E.10GigabitEthernetsupportsopticalfiberconnectionsinsinglemodeonly.Muftimodeisnotsupported


参考答案

更多 “ Whichtwostatementsabout10GigabitEthernet(10GE)aretrue?() A.10GigabitEthernetdoesnotsupportVLANdefinitionB.10GigabitEthernetsupportsfullduplexlinks,butdoesnotsupporthalfduplexlinksC.10GigabitEthernetsupportsunshieldedorshieldedtwisted-paircableconnectionsD.10GigabitEthernetsupportsCarrierSenseMultipleAccesswithCollisionDetection(CSMA/CD)E.10GigabitEthernetsupportsopticalfiberconnectionsinsinglemodeonly.Muftimodeisnotsupported ” 相关考题
考题 Whichstatementsconcerningthemethodsnotify()andnotifyAll()aretrue? A.InstancesofclassThreadhaveamethodcallednotify().B.Acalltothemethodnotify()willwakethethreadthatcurrentlyownsthemonitoroftheobject.C.Themethodnotify()issynchronized.D.ThemethodnotifyAll()isdefinedinclassThread.E.Whenthereismorethanonethreadwaitingtoobtainthemonitorofanobject,thereisnowaytobe surewhichthreadwillbenotifiedbythenotify()method.

考题 Whichstatementsconcerningtheeffectofthestatementgfx.drawRect(5,5,10,10)aretrue,giventhatgfxisareferencetoavalidGraphicsobject?() A.Therectangledrawnwillhaveatotalwidthof5pixels.B.Therectangledrawnwillhaveatotalheightof6pixels.C.Therectangledrawnwillhaveatotalwidthof10pixels.D.Therectangledrawnwillhaveatotalheightof11pixels.

考题 Whichstatementsregardingtheserverparameterfile(SPFILE)aretrue() A.AnSPFILEisabinaryfile.B.AnSPFILEcannotresideonaclient.C.AnSPFILEcannotcontainstaticparameters.D.AnSPFILEcanstorechangespersistentlyacrossinstancerestarts.E.AnSPFILEcanbereadbythedatabaseserver,butitisnotwrittentobytheserver.F.AnSPFILEmustbecreatedmanually,beforecreatingadatabase,evenifyouusetheDatabaseConfigurationAssistant(DBCA)tocreatethedatabase

考题 WhichtwostatementsaboutAutomaticStorageManagement(ASM)aretrue?() A.ASMprovidesmirroringonfilebyfilebasis.B.ASMprovidesautomaticloadbalancingacrossallASMdisks.C.ASMsupportstheOracledatabaseandoperatingsystemfiles.D.ASMcanbeusedtostoretracefiles,alertlogfiles,andtheserverparameterfile(SPFILE).

考题 Whichthreestatementsregardingtheserverparameterfile(SPFILE)aretrue() A.AnSPFILEisabinaryfile.B.AnSPFILEcannotresideonaclient.C.AnSPFILEcannotcontainstaticparameters.D.AnSPFILEcanstorechangespersistentlyacrossinstancerestarts.E.AnSPFILEcanbereadbythedatabaseserver,butitisnotwrittentobytheserver.F.AnSPFILEmustbecreatedmanually,beforecreatingadatabase,evenifyouusetheDatabaseConfigurationAssistant(DBCA)tocreatethedatabase.

考题 WhichtwostatementsregardingcompressedbackupsinRecoveryManager(RMAN)aretrue?() A.Backupcompressionisdisabledbydefault.B.Backupcompressioncanbeusedwithbothbackupsetsandimagecopies.C.BackupcompressioncannotbeenabledusingtheCONFIGUREcommand.D.BackupcompressionworksonlyiftheCOMPATIBILITYparameterissetto9.0.0.0orhigher.E.Backupcompressionappliestoonlybackupsets.F.Backupcompressionappliestoonlyimagecopies.

考题 WhichthreestatementsaboutLabel-SwitchedPaths(LSPs)aretrue?() A.LSPsarebidirectional.B.LSPsareunidirectional.C.LSPscanbesignaledbyCAC.D.LSPscanbeconfiguredexplicitly.E.LSPscanbeconfigureddynamically.

考题 Basedontheshowspanning-treevlan200outputshownintheexhibit,whichtwostatementsabouttheSTPprocessforVLAN200aretrue?() A.BPDUswillbesentouteverytwoseconds.B.Thetimespentinthelisteningstatewillbe30seconds.C.Thetimespentinthelearningstatewillbe15seconds.D.ThemaximumlengthoftimethattheBPDUinformationwillbesavedis30seconds.E.ThisswitchistherootbridgeforVLAN200.F.BPDUswillbesentoutevery10seconds.

考题 TheCompanynetworkutilizestheMultiple-instanceSpanningTreeprotocolinitsswitchedLAN.WhichthreestatementsabouttheMSTprotocol(IEEE802.1S)aretrue?() A.ToverifytheMSTconfiguration,theshowpendingcommandcanbeusedinMSTconfigurationmode.B.WhenRSTPandMSTPareconfigured;UplinkFastandBackboneFastmustalsobeenabled.C.AllswitchesinthesameMSTregionmusthavethesameVLAN-to-instancemapping,butdifferentconfigurationrevisionnumbers.D.AllswitchesinanMSTregion,exceptdistributionlayerswitches,shouldhavetheirpriorityloweredfromthedefaultvalue32768.E.AnMSTregionisagroupofMSTswitchesthatappearasasinglevirtualbridgetoadjacentCSTandMSTregions.F.EnablingMSTwiththespanning-treemodemstglobalconfigurationcommandalsoenablesRSTP.

考题 WhichtwostatementsregardingtheWirelessLANSolutionEngine(WLSE)aretrue?() A.Tosupportfaultandpolicyreporting,theWLSErequiresaWirelessControlSystem(WCS).B.WhenWLSEdetectsanAPfailure,itautomaticallyincreasesthepowerandcellcoverageofnearbyAPs.C.WLSErequiresthe2700locationappliancetoofferlocationtracking.D.WLSEcanlocaterogueAPsandautomaticallyshutthemdown.E.WLSEconfigurationisdoneusingthecommandlineinterface(CLI)oraWEBbasedtemplate.

考题 WhichtwostatementsabouttheWLANSolutionEngine(WLSE)aretrue?() A.WLSEsupportscentralizedconfiguration.B.WLSEsupportsdistributedconfiguration.C.WLSEcanpickupstatisticsonadeviceevenifthedeviceisnotproperlyconfigured.D.WLSEcanbeusedtoupgradethefirmwareonAPsandbridges.E.WLSEmonitorsdevicefaultandperformanceconditionsbutcannotreportanypolicymisconfigurations

考题 WhichthreestatementsaboutMPLStrafficengineering(MPLSTE)aretrue?() A.MPLSTEsupportsadmissioncontrolB.MPLSTEtunneltrafficisalinkattributetocomputetheTEtunnelpathC.MPLSTEusesBGPextensiontoadvertiselinkattributesD.MPLSTEprovidesprotectioncapabilityE.MPLSTEusesRSVPtoestablishLSP

考题 Whichtwostatementsaboutthewirelesscontrolsystem(WCS)aretrue?() A.theCiscoWCSisdesignedtosupport1500CiscoWLANcontrollersandupto50APsB.theCiscoWCSrunsonadedicatednetworkdevicesuchastheCisco2700networkapplianceC.theCiscoWCSrunsonvariouswindowsandLinuxplatformsD.theCiscoWCSscreendisplaysfourmainmenusheettabconsistingofMonitor,Configure,Security,andAlamE.theCiscoWCSusestheSNMPprotocoltocommunicatewiththecontrollers

考题 WhichfourstatementsaboutanIPservicelevelagreement(SLA)aretrue?() A.SLAresponderknowstypeofoperation,theportused,andduration.B.SLAresponderinsertsinandouttimestampsinthepacketpayload.C.SLAsenderandresponderusetheIPSLAControlProtocoltocommunicatewitheachotherbeforeD.SLAsenderandrespondercommunicationcanbeencrypted.E.SLAsenderandrespondercommunicationcanbeauthenticatedwithMD5.

考题 Whichtwostatementsaboutforwardingequivalenceclass(FEC)aretrue?() A.FECmightcorrespondtoadestinationIPsubnet,butitmightalsocorrespondtoanytrafficclassthat theedgeLSRconsiderssignificant.B.FECisagroupofIPpacketsthatisforwardedoveradifferentpath,butwiththesameforwarding treatment.C.FECisagroupofIPpacketsthatisforwardedoverthesamepath,andwiththesameforwarding treatment.D.FECisagroupofIPpacketsthatisforwardedoveradifferentpath,butwiththedifferentforwarding treatment.E.FECisagroupofIPpacketsthatisforwardedoverthesamepath,butwithadifferentforwarding treatment

考题 WhichtwostatementsaboutNTPversion4aretrue?() A.ItsupportsfastsynchronizationatstartingandbeforenetworkfailuresB.ItsupportsautomaticserverdiscoveryC.Itusesafixed-pointarithmetionD.ItsupportsthenanokernelkernelimplementationE.ItdoesnotsupportPublic-KeyCryptography

考题 WhichtwostatementsabouttheCiscoAironetDesktopUtility(ADU)aretrue?(Choosetwo.)() A.TheAironetDesktopUtility(ADU)canbeusedtoestablishtheassociationbetweentheclientadapterandtheaccesspoint,manageauthenticationtothewirelessnetwork,andenabledataencryption.B.TheAironetDesktopUtility(ADU)andtheMicrosoftWirelessConfigurationManagercanbeusedatthesametimetoconfigurethewirelessclientadapter.C.TheAironetDesktopUtility(ADU)cansupportonlyonewirelessclientadapterinstalledandusedatatime.D.TheAironetDesktopUtility(ADU)profilemanagerfeaturecancreateandmanageonlyoneprofileforthewirelessclientadapter.E.WhentheuserselectsadifferentprofileintheAironetDesktopUtility(ADU),thesettingsforthewirelessclientadapterarechangedonlyafterareboot.

考题 WhichtwostatementsaboutRPFchecksinMulticastSourceDiscoveryProtocol(MSDP)aretrue?() A.Itpreventsmessagelooping,SessionAdvertisement(SA)messagesmustbeRPFcheckedB.RPFcheckshouldbedoneagainsttheroutetothesourceSofthecorrespondingPIM-SMdomainC.RPFcheckshouldbedoneagainsttheroutetotheRendez-vousPointofthecorrespondingPIM-SM domain,whichoriginatedtheSAD.RPFcheckingSessionAdvertisement(SA)messageswillcausemessagelooping

考题 WhichtwostatementsaboutMPLSpoint-to-multipointtrafficengineering(P2MPTE)aretrue?() A.P2MPTEusesanOSPFextensionthatisdifferentfromtheOSPFextensionthatisusedinP2PTEB.LoosepathisnotsupportedinP2MPTEC.MultipleIPmulticastgroupscanmaptooneP2MPtunnelD.AffinityisnotsupportedinP2MPTEE.P2MPTEusesConstrainedShortestPathFirst(CSPF)tocalculatepaths

考题 NE5000E上关于10GE端口说法正确的是?()A、10GE WAN端口采用Ethernet II帧格式封装B、10GE WAN端口采用SDH/SONET帧格式封装C、10GE LAN和10GEWAN端口可以对接D、10GE WAN端口需要配置接口开销字节

考题 10GE业务分为()和()具有不同的帧结构。

考题 P90S1–12GE1XGET-SFPXFP单板的LIINK灯常亮代表()A、10GE光接口处于无连接状态B、GE光接口处于连接状态C、10GE光接口处于连接状态D、GE光接口处于无连接状态

考题 S6700的最大端口密度是24个10GE。

考题 以下哪几种光模块类型为10GE光模块()A、eSFPB、SFP+C、XFPD、SFP

考题 业务密集区域,在GE环业务量较大的情况下,可以采取的优化措施有()A、跳点组环B、若设备不支持10GE,则插板扩容,叠加GE环C、裂环组环D、在设备支持10GE组环时,优先组建10GE接入环

考题 单选题用于宽带城域网的光以太网最为重要的两种实现形式为(  )。A 基于GE和10GE技术B FDDI技术和DWDM技术C 基于10GE技术与弹性分组环技术D ATM和RPR技术

考题 多选题业务密集区域,在GE环业务量较大的情况下,可以采取的优化措施有()A跳点组环B若设备不支持10GE,则插板扩容,叠加GE环C裂环组环D在设备支持10GE组环时,优先组建10GE接入环