多项选择题 CiscoIDSsensorsformtheeyesandearsofyourCisconetworkintrusiondetectionsystem. Placingsensorscorrectlythroughoutyournetworkiscrucialtosuccessfullyimplementingyour Ciscointrusiondetectionsystem.WherecananIPSsensorbeplacedinanenterprisenetwork？（）

单项选择题 ThenetworkadministratorwouldliketogeneratesynthetictrafficusingtheServiceAssuranceAgentcontainedinCiscoIOS.WhichCiscoWorksnetworkmanagementapplicationwillbeusedtoreportthelatencyandavailabilityforconfiguredtrafficoperationsonanend-to-endandhop-by-hop（router-torouter）basis？（）

单项选择题 Asanexperiencedtechnician，youareresponsibleforTechnicalSupport.OneofthetraineesisaskingyouradviceonVPNTerminationDeviceandFirewallPlacement.Whichofthefollowing approacheswillyourecommend？（）