A.该年因使用该固定资产新增的息税前利润
B.该年因使用该固定资产新增的折旧
C.该年回收的固定资产净残值
D.该年偿还的相关借款本金
第1题
A.OSPFstubareasincreasethesizeoftheLSDBwiththeadditionofType3and5LSAs
B.OSPFnotsostubbyareasareparticularlyusefulasasimplerformofsummarization
C.OSPFstubareasarealwaysinsulatedfromexternalchanges
D.OSPFtotallystubbycannotdistinguishamongABRsforthebestroutetodestinationsoutsidetheareas
E.OSPFstubareascandistinguishamongASBRsfordestinationsthatareexternaltotheOSPFdomain
第2题
A. NBAR examines data in Layers 1 and 4.
B. NBAR examines data in Layers 3 and 4.
C. NetFlow examines data in Layers 3 and 4.
D. NBAR examines data in Layers 2 through 4.
第3题
A.IDSiscapableofbothinlineandpromiscuousmonitoring,whileIPSisonlycapableofpromiscuousmonitoring
B.IDSwillstopmalicioustrafficfromreachingitsintendedtargetforcertaintypesofattacks.
C.IPSprocessesinformationonLayer3and4aswellasanalyzingthecontentsandpayloadofthepacketsformoresophisticatedembeddedattacks(Layers3to7)
D.IPSinspectstrafficstatefullyandneedstoseebothsidesoftheconnectiontofunctionproperly
E.IDSplacementattheperimeterofDataCenteroutsidethefirewallgeneratesmanywarningsthathaverelativelylowvaluebecausenoactionislikelytobetakenonthisinformation
第4题
A.toensurealoop-freetopology
B.toprotectagainstuser-sideloops
C.inordertosupportbusinessapplications
D.becauseoftheriskoflostconnectivitywithoutSTP
E.forthemostdeterministicandhighlyavailablenetworktopology
第5题
A.19dBm
B.7dBm
C.10dBm
D.6dBm
E.5dbmto10dBm
第6题
A.anothernameforafirewalldeployedinroutedmode
B.anothernameforafirewalldeployedintransparentmode
C.aseparationofmultiplefirewallsecuritycontextsonasinglefirewall
D.afirewallthat,whendeployedinroutedmode,cansupportupto1000VLANspercontext
E.afirewallthathasmultiplecontexts,allofwhichsharethesamepolicies(suchasNATandACLs)
第7题
A.passivelylistenstonetworktraffic
B.isanactivedeviceinthetrafficpath
C.hasapermissiveinterfacethatisusedtomonitornetworks
D.trafficarrivesononeIDSinterfaceandexitsonanother
E.hasapromiscuousinterfacethatisusedtomonitorthenetwork
第8题
A. Employ path MTU discovery.
B. Set the MTU higher than 1500 bytes.
C. Turn off pre-fragmentation for IPSec.
D. Set the MTU value to 1400 bytes.
第9题
A.queuing
B.jitter
C.packetloss
D.digitizedsampling
E.signal-to-noiseratioratio
第10题
A.usearedundantlinktothecore
B.useaLayer2linkbetweendistributionswitches
C.neverusearedundantlinktothecorebecauseofconvergenceissues
D.useaLayer3linkbetweendistributionswitcheswithroutesummarization
E.useaLayer3linkbetweendistributionswitcheswithoutroutesummarization
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