多项选择题
A.admin
B.users assistant
C.system monitoring
D.power users
E.administrators
F.network operator
单项选择题 Clients using cisco-leap and eap-fast authentication are having no problems logging on to The wireless network， but clients using peap are failing to log on. Which situation would result in this type of problem？（）
单项选择题 Youareconfiguringawirelesslancontrollerforqos.which802.11euserprioritytagshouldyouapplytovoiceapplications？（）
单项选择题 Whichofthefollowingbestdescribesthepurposeofusinglifecycleservicesfordeployinganadvancedwirelesssolution？（）