单项选择题
Which cisco security product line uses deep inspection to identify and prevent malicious attacks, resource misuse, and unauthorized access?（）
A.VPN B.NAC C.IPS D.MARS
多项选择题 Which two of these are ways that cisco capital helps partners?()
多项选择题 Deploying the cisco unified computing system platform into the data center provides which two benefits? （）
多项选择题 Which two features characterize controller-based deployments in a WLAN?（）
