单项选择题 Theintegratedservicesroutingarchitectureprovidestheperformance，availability，andreliabilityneededtoscalemission-criticalbusinessapplicationsinthemostdemandingenvironments.WhichstatementbestdescribesthebenefitsofCiscoIntegratedServicesRouters？（）A.ISRsprovidethreatdefenseagainstattacksfromhackersandvirusesthatcanoccurinthenetwork.B.ISRsprovidetheframeworktointegrateandextendwiredandwirelessnetworksC.ISRsprovideconcurrentsecurity，voice，data，wireless，andapplicationoptimizationservices.D.ISRSprovidethecommonfabric，functionality，andCLIacrossthenetwork.

单项选择题 Whichofthefollowingparametersetsmustbeconfiguredontheciscowirelesslocationappliance？（）

单项选择题 Acustomerwantstodeployasingle－bandaccesspointforan802.11b／gsolutionnow.withtheoptiontoupgradeto802.11a／b／gasnetworkrequirementschange.WhichCiscoaccesspoint seriesisbestsuitedforthisrequirement？（）