单项选择题
A.75 percent
B.85 percent
C.56 percent
D.55 percent
单项选择题 Whichofthefollowingstatementsexplainswhyitisnormallybesttohavemorethanonecontroller-basedaccesspointparticipateinthecontainmentofonerogueaccesspoint？（）
单项选择题 The IOS of a North American Cisco Aironet 1130AG Series standalone access point has becomecorrupt. You must therefore reload the TFTP firmware. Before you press and hold the MODEbutton，you should verify that the file name is which of the following？ （）
单项选择题 Intheoperatephase，providingandmaintainingreliable，currentinformationabouttheWLANsystem hardware，software，andapplicationspertinenttothesystem’sindividualcomponentsandattributesispartofwhichservicecomponent？（）