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胃肠减压管拔㈩指征是A．术后3dB．肠鸣音存在、肛门排气C．肠鸣音存在D．无肠鸣音E．患者要求拔胃肠减压
胃肠减压管拔㈩指征是
A．术后3d
B．肠鸣音存在、肛门排气
C．肠鸣音存在
D．无肠鸣音
E．患者要求拔胃肠减压管
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A.Cisco发现协议
B.端口安全性
C.Internet控制消息协议
D.访问列表
E.流量控制
更多“胃肠减压管拔㈩指征是A．术后3dB．肠鸣音存在、肛门排气C．…”相关的问题
第2题
WhenconsideringthedesignoftheIPv6addressplanfortheEnterpriseCampusnetwork,whichofthefollowingshouldserveasguidance?()
A.AlltheIPv6subnetsshouldusea/32prefix
B.Setaside/31prefixestosupportpoint-to-pointlinksandloopbackinterfaces
C.TheIPv6addressplanshouldbedesignedtosupporttheserviceblockmodeldesignorintegrationwithIPv4
D.Designate16subnetbitstobesplitupintelligently，eitherbyOSPFarea.VLANnumbering，orIPv4mapping
第3题
WhendesigningtheroutingforanEnterpriseCampusnetworkitisimportanttokeepwhileofthefollowingfilteringaspectsinmind?()
A.Filteringisonlyusefulwhencombinedwithroutesummarization
B.Itisbesttofilter（allow）thedefaultandsummaryprefixesonlyintheEnterpriseEdgetoremotesitesorsite-to-siteIPsecVPNnetworks
C.IGPs（forexampleEIGRPorOSPF）aresuperiortoroutefilteringinavoidingininappropriatetransittrafficthroughremotenodesorinaccurateorinappropriateroutingupdates
D.Theprimarylimitationofrouterfilteringisthatitcanonlybeappliedonoutboundupdates
第4题
Cisco交换机可执行哪两项功能?()
A.根据帧头的第一个IP地址建立路由表
B.使用帧的源MAC地址建立和维护MAC地址表
C.将目的IP地址未知的帧转发到默认网关
D.利用MAC地址表根据帧的目的MAC地址来转发帧
E.检查帧的目的MAC地址，将新的MAC地址添加到MAC地址表中
第5题
WhichEIGRPfeatureshouldadesignerconsidertolimitthescopeofEIGRPqueriesandminimizeconvergencetime?()
A.UsingmultipleEIGRPprocesses
B.TuningdowntheEIGRPdelayparameter
C.FIGRPstubrouting
D.LimitingthenumberofEIGRPneighborperdevice
第6题
WhendesigningremoteaccesstotheEnterpriseCampusnetworkforteleworkersandmobileworkers,whichofthefollowingshouldthedesignerconsider?()
A.ItisrecommendedtoplacetheVPNterminationdeviceinlinewiththeEnterpriseEdge1
B.Maintainingaccessrules，basedonthesourceIPoftheclient，onaninternalfirewalldrawnfromaheadendRADIUSserveristhemostsecuredeployment
C.VPNHeadendroutingusingReverseRouteInjection（RRI）withdistributionisrecommended whentheremoteusercommunityissmallanddedicatedDHCPscopesareinplace
D.ClientlessSSLVPNsprovidemoregranularaccesscontrolthanSSLVPNclients（thinorthick），includingatLayer7
第7题
WhichfourCiscoprioritySpanningTreeProtocolenhancementsaresupportedwithrapidper-VLANSpanningTree?()
A.PortFast
B.UplinkFast
C.loopguard
D.rootguard
E.BPDUguard
F.BackboneFast
第8题
herequirementforhighavailabilitywithintheDataCenternetworkmaycausethedesignertoconsiderwhichoneofthefollowingsolutions?()
A.ConstructahierarchicalnetworkdesignusingEtherChannelbetweenaserverandtwoVDCsfromthesamephysicalswitch
B.UtilizeCiscoNSFwithSSOtoprovideintrachassisSSOatLayers2to4
C.DefinetheDataCenterasanOSPFNSSAarea，advertisingadefaultrouteintotheDCAndsummarizingtheroutesoutoftheNSSAtotheCampusCore
D.ImplementnetworkservicesfortheDataCenterasaseparateserviceslayerusingactive/activemodelthatismorepredictableinfailureconditions
第9题
Towhichswitchorswitchesshouldyouprovideredundantlinksinordertoachievehigh availabilitywithreliablefastconvergenceintheenterprisecampus?()
A.toacoreswitchrunningCiscoNSFandSSOfromredundantdistributionswitchesconnected withaLayer2link
B.toacoreswitchrunningCiscoNSFandSSOfromredundantdistributionswitchesconnected withaLayer3link
C.totwocoreswitchesfromredundantdistributionswitchesconnectedwithLayer2link
D.totwocoreswitchesfromredundantdistributionswitchesconnectedwithLayer3link
E.totwocoreswitchesrunningCiscoNSFandSSOfromtworedundantdistributionswitches runningCiscoNSFandSSO
第10题
ABC公司需要将其路由器连接到ISP以访问Internet。如果ISP为该连接提供T1租用线路,则需要哪种设备将这台路由器连接到ISP?()
A.CSU/DSU
B.调制解调器
C.DSL路由器
D.NT1设备
E.ISDN调制解调器
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