A.设计桩顶标高保留适当厚度的土层,便于施工机械行走
B.成桩时桩顶标高很难和设计桩顶标高一致,因此预留适当高度
C.由于桩顶混合料自重压力较小或受浮浆影响,靠近桩顶一段桩体强度较差
D.增加混合料表面的高度和自重,提高抵抗周围土挤压的能力
第1题
A.ChangetheNetlogonservicestartupsettingtomanual.
B.DisablethedisableCTRL+ALT+DELrequirementforlogonoptioninthelocalgrouppolicy.
C.Incontrolpanel,modifythestartupandrecoverysettingsinthesystemoption.
D.Incontrolpanel,addtheappropriateuseraccountstotheusersandpasswordssetting.
第2题
A.ChangetheNetlogonservicestartupsettingtomanual.
B.DisabletheDisableCTRL+ALT+DELrequirementforlogonoptioninthelocalgrouppolicy.
C.InControlPanel,modifythestartupandrecoverysettingsinthesystemoption.
D.InControlPanel,addtheappropriateuseraccountstotheUsersAndPasswordssetting.
第3题
A.(config-if)#authentication ppp chap fallback ppp
B.(config-if)#authentication ppp chap pap
C.(config-if)#ppp authentication chap pap
D.(config-if)#ppp authentication chap fallback ppp
第4题
A.forwardsthereceivedpacketouttheSerial0/0interface
B.forwardsapacketcontaininganEIGRPadvertisementouttheSerial0/1interface
C.forwardsapacketcontaininganICMPmessageouttheFastEthernet0/0interface
D.forwardsapacketcontaininganARPrequestouttheFastEthernet0/1interface
第5题
A.decreasingthenumberofcollisiondomains
B.filteringframesbasedonMACaddresses
C.allowingsimultaneousframetransmissions
D.increasingthesizeofbroadcastdomains
E.increasingthemaximumlengthofUTPcablingbetweendevices
第6题
A.thesummarizedaddressforalloftheinternalsubnettedaddresses
B.theMACaddressoftherouterusedbyinsidehoststoconnecttotheInternet
C.agloballyunique,privateIPaddressassignedtoahostontheinsidenetwork
D.aregisteredaddressthatrepresentsaninsidehosttoanoutsidenetwork
第7题
A.Administrativelyshutdowntheinterface.
B.Physicallysecuretheinterface.
C.Createanaccesslistandapplyittothevirtualterminalinterfaceswiththeaccess-groupcommand.
D.Configureavirtualterminalpasswordandloginprocess.
E.Enteranaccesslistandapplyittothevirtualterminalinterfacesusingtheaccess-classcommand.
第8题
A.they offer simpler management in large internetworks.
B.you can control logging messages.
C.they allow packets to be filtered based on upper-layer session information.
D.you can set a time-based security policy.
E.they provide a level of security against spoofing.
F.they are used to authenticate individual users.
第9题
A.VTPallowsroutingbetweenVLANs.
B.VTPallowsasingleporttocarryinformationtomorethanoneVLAN
C.VTPallowsphysicallyredundantlinkswhilepreventingswitchingloops.
D.VTPallowsswitchestoshareVLANconfigurationinformation.
第10题
A.Roughly50percent
B.Roughly66percent ActualTests.com
C.Roughly75percent
D.Roughly10percent
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