Which cisco security product line uses deep inspection to identify and prevent malicious attacks, resource misuse, and unauthorized access?（）

A.counts as double toward quarterly sales goals
B.expands customer relationships
C.require customers to lease or buy new equipment when the lease expires
D.increases the customer capital budget
E.increases marginsand cash flow

A.server replacement is as easy as replacing the physical blade
B.storage, computing and networking services are combined onto one blade
C.it is A pra-as-you-go incremental deployment
D.only one configuration is used for all blades
E.it leverages low-speed interfaces