A.强夯具有动力固结作用
B.动力固结时,土颗粒间的距离在短时间内发生明显改变
C.有效加固深度可采用梅那公式计算
D.一般情况下,粗粒土的夯击遍数不宜少于3遍
第1题
A.IfOSPFistheroutingprotocol,thepathwillbefromR1toR3toR4toR5.
B.IfOSPFistheroutingprotocol,thepathwillbefromR1toR2toR5.
C.IfOSPFistheroutingprotocol,thepathwillbefromR1toR5.
D.IfRIPv2istheroutingprotocol,thepathwillbefromR1toR3toR4toR5.
E.IfRIPv2istheroutingprotocol,thepathwillbefromR1toR5.
第2题
A.2 through 1001
B.1 through 1001
C.1 through 1002
D.2 through 1005
第3题
A.Hosts2,3,and4willreceivethebroadcast.
B.Hosts1,2,3,and4willreceivethebroadcast.
C.Host2andtheFa0/0interfaceofR1willreceivethebroadcast.
D.Hosts1,2andtheFa0/0interfaceofR1willreceivethebroadcast.
E.Hosts1,2,3,4andinterfaceFa0/0ofR1willreceivethebroadcast.
F.Hosts2,3,4,andinterfacesFa0/0andFa0/1ofR1willreceivethebroadcast.
第4题
A.Becauseofdamagedflashmemory,therouterwillfailthePOST
B.ItwillattempttolocatetheIOSfromaTFTPserver.Ifthisfails,itwillinitiatethesetupdialog.
C.ItwillattempttolocatetheIOSfromaTFTPserver.Ifthisfails,itwillloadalimitedIOSfromROM
D.ItwillattempttolocatetheconfigurationfilefromaTFTPserver.Ifthisfails,itwillinitiatethesetupdialog.
E.ItwillattempttolocatetheconfigurationfilefromaTFTPserver.Ifthisfails,itwillloadalimitedconfigurationfromROM
第5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6题
A.forwardsthereceivedpacketouttheSerial0/0interface
B.forwardsapacketcontaininganEIGRPadvertisementouttheSerial0/1interface
C.forwardsapacketcontaininganICMPmessageouttheFastEthernet0/0interface
D.forwardsapacketcontaininganARPrequestouttheFastEthernet0/1interface
第7题
A.decreasingthenumberofcollisiondomains
B.filteringframesbasedonMACaddresses
C.allowingsimultaneousframetransmissions
D.increasingthesizeofbroadcastdomains
E.increasingthemaximumlengthofUTPcablingbetweendevices
第8题
A.thesummarizedaddressforalloftheinternalsubnettedaddresses
B.theMACaddressoftherouterusedbyinsidehoststoconnecttotheInternet
C.agloballyunique,privateIPaddressassignedtoahostontheinsidenetwork
D.aregisteredaddressthatrepresentsaninsidehosttoanoutsidenetwork
第9题
A.Administrativelyshutdowntheinterface.
B.Physicallysecuretheinterface.
C.Createanaccesslistandapplyittothevirtualterminalinterfaceswiththeaccess-groupcommand.
D.Configureavirtualterminalpasswordandloginprocess.
E.Enteranaccesslistandapplyittothevirtualterminalinterfacesusingtheaccess-classcommand.
第10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.
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