单项选择题
A.an assessment of the preparedness of the customers existing system infrastructure to support a propose solution
B.a comprehensive design that has been customized based on the operations processes， network management processes， and tools of its system
C.an in-depth assessment of the operational environment required to support the operation of both the current and planned solutions
D.the optimal technologies for supporting its business requirements and objectives
多项选择题 WhichthreebestdescribethecustomerbenefitsoftheCiscoLifecycleServicesapproach？（）
单项选择题 Whichofthefollowingbestdescribethecustomerbenefitsofchangemanagementintheoperatephase？Selectexactly1answer（s）fromthefollowing：（）。
单项选择题 Whichisthemostaccuratestatementregardingthebusinessrequirementsdevelopmentservicecomponentinthepreparephase.Selectexactly1answer（s）fromthefollowing：（）。