A、the sands
B、the sand
C、sands
D、sand
第1题:
A. 96.6.128.1 through 96.6.143.254
B. 96.6.128.128 through 96.6.134.254
C. 96.6.128.0 through 96.6.134.254
D. 96.6.128.1 through 96.6.159.254
第2题:
A.NetFlowusesfivekeyfieldsfortheflow
B.NBARexaminesdatainLayers3and4
C.NetFlowexaminesdatainLayers3and4
D.NBARexaminesdatainLayers2through4
E.NetFlowexaminesdatainLayers2through4
第3题:
A.2through1001
B.1through1001
C.1through1002
D.2through1005
第4题:
A.UDPports16384through32727
B.ESPpacketslessthan113byes
C.DiffServcodepointEFExpeditedForwarding
D.RTPports6970through6999
第5题:
A.Multicastaddresses224.0.1.0through238.255.255.255arecalledgloballyscopedaddresses.TheyareusedtomulticastdatabetweenorganizationsandacrosstheInternet
B.Themulticastaddress224.0.0.1isagloballyscopedaddressthathasbeenreservedfortheNetworkTimeProtocol(NTP)bytheIANA
C.Multicastaddresses239.0.0.0through239.255.255.255arecalledlimitedscopeaddresses.Theyareconstrainedtoalocalgroupororganization
D.Multicastaddresses224.0.0.5and224.0.0.6arelimitedscopedaddressesthathavebeenreservedforOSPF
E.Multicastaddresses224.0.0.0through224.0.0.255areusedfornetworkprotocolsonlocalLAN segments.BecausetheyarealwaystransmittedwithaTimetoLive(TTL)of1,theyareneverforwardedbyarouter
第6题:
A.2 through 1001
B.1 through 1001
C.1 through 1002
D.2 through 1005