单项选择题WhichofthefollowingbestdefinestheCiscoLifecycleServicesapproach()
A.the minimum set of services that are needed to successfully deploy and manage technology solution
B.system design to help ensure selection of the most appropriate products
C.business requirements and investments as they pertain to asset lifecycle management
D.technology strategies and related product lifecycles that are required to ensure minimal risks and maximum return of investment