单项选择题
A. PEAP
B. EAP-FAST
C. AES encryption
D. Rivest Cipher 4 encryption
多项选择题 Whichtwoofthesestatementsbestdescribefastsecureroamingforthewirelesscorefeaturesetusingautonomousaccesspoints？（Choosetwo.）（）
单项选择题 WhichCiscoSDMfeatureallowsyoutospecifywhetheryouwantSDMfilesinstalledonyourPCoronyourrouter？（）
单项选择题 Yourcompanyhastwoprimarydivisions：ProductsandServices.TheProductsdivisionisonnetwork150.10.640/21.TheServicesdivisionisonnetwork150.10.72.0/21.Youwanttosummarizebothnetworksintooneroutingstatement.WhichIPaddressandsubnetmaskcombinationwouldmostefficientlyaccomplishthis？（）