某个月有5个星期三,并且第三个星期六是18号。请问以下哪项不能确定?
A.这个月有31天
B.这个月最后一个星期日不是28号
C.这个月没有5个星期六
D.这个月有可能是闰年的2月份
第1题
A.CiscoExpressFonvarding
B.FIBswitching
C.Cacheswitching
D.Optimizedswitching
E.Processswitching
F.Fastswitching
第2题
A.Faultmanagement
B.Accountingmanagement
C.Operationsmanagement
D.Performancemanagement
E.Securitymanagement
F.Configurationmanagement
第3题
A.shiproute
B.shipcef〈ip_address〉
C.shadjacency〈ip_address〉
D.shiproute〈ip_addres$〉
E.shipadjacency〈/p_address〉
F.shipcef〈mac_addrQss〉〈ip_address〉
第4题
A.Theportmustbeputintoforwardingstatemanuallyafterroot-inconsistentstatehasbeencorrected
B.ARootGuardportreceivingsuperiorBPDUgoesintoaroot-inconsistentstate
C.ARootGuardportreceivinginferiorBPDUgoesintoaroot-inconsistentstate
D.Whiletheportisinaroot-inconsistentstatenouserdataissentacrossthatport
E.TheportreturnstoaforwardingstateifinferiorBPDUsstop
F.Itshouldbeappliedtoallswitchports
第5题
A.UserauthenticationIDandpassword
B.Userprofile
C.Outputofdebug
D.Outputofshowinterface
E.Resultofping
F.Outputofshowprocesscpu
第6题
A.Userauthentication
B.OverlappingIPaddressspace
C.GREorIPsecconfiguration
D.MTUsize
E.VPNclientsoftware
F.Authenticationserverconfiguredly
第7题
A.Ciscoproprietary
B.Standards-basedprotocol
C.Providesseparateservicesforauthentication,authorization,andaccounting
D.Encryptsonlythepassword
E.UsesUDPforatransportlayer
F.Encryptstheentirepacket
第8题
A.clearnattranslations
B.clearipnattranslations*
C.clearipnatstatistics
D.clearipnattransactions*
E.clearipnattranslations
F.clearipnattranslationsall
第9题
A.EIGRPadvertisesthebestroutestoitsneighbor
B.EIGRPuses"cost"todeterminebestpath
C.EIGRPallowsunequalcostloadbalancing
D.OSPFrequiresneighboradjacenciesbeforeupdatesaresent
E.EIGRPadvertisesallroutestoitsneighbor
F.OSPFallowsunequalcostloadbalancing
第10题
A.Predictablesecurityvulnerabilities
B.Economiesofscale
C.Improvedexpenditureforecasts
D.Increaseddowntime
E.Predictableequipmentobsolescence
F.Consumptionoffewerresources
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