单项选择题

A.Switchestakelesstimetoprocessframesthanhubstake.B.Swi……

Whichofthefollowingistrueregardingtheuseofswitchesandhubsfornetworkconnectivity?（）

A.Switchestakelesstimetoprocessframesthanhubstake.
B.Switchesdonotforwardbroadcasts.
C.Hubscanfilterframes.
D.Usinghubscanincreasetheamountofbandwidthavailabletohosts.
E.Switchesincreasethenumberofcollisiondomainsinthenetwork.

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单项选择题CS－MARSworkswith whichIOSfeaturetoaccomplishanomalydetection？（）

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F.IOSFirewall

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E.ApacketisdeliveredtoCiscoWLCandforwardedviamulticasttoallofitsassociatedAPs,discarded
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A.WPA/WPA2
B.WEP2
C.WPA-PSK/WPA2-PSK
D.WEP