Which of these is the best definition of the Cisco Lifecycle Services approach？ Select exactly 1 answer（s） from the following：（）。

单项选择题Whichdesignphaseservicecomponentconsistsofdevelopingadetailed，site-specificplanforimplementinganewtechnologysystemorsolution？Selectexactly1answer（s）fromthefollowing：（）。

A.Detailed Design Development
B.Systems Acceptance Test Plan Development
C.Staging Plan
D.Implementation Plan Development
E.Project Kick-off

多项选择题Whichtwoservicecomponentsareintheplanphase？（）

A.Proof of Concept
B.Site Readiness Assessment
C.Proposal Development
D.Operations Readiness Assessment
E.Account planning

单项选择题Whichservicecomponentwithinthepreparephaserecommendstheappropriatetechnologystrategytoaddressabusinessrequirementofthecustomer？Selectexactly1answer（s）fromthefollowing：（）。

A.identifying what a customer requires from a proposed solution
B.analyzes the customers business requirements and recommends the appropriate Cisco technologies to meet business requirements
C.determining what end-user training a customer requires
D.addressing a customer’s physical requirements

单项选择题Whichplanphaseservicecomponentinvolvesevaluatinghowpreparedacustomerscurrentfacilityinfrastructureistosupportanewtechnology？Selectexactly1answer（s）fromthefollowing：（）。

A.Proof of Concept
B.Site Readiness Assessment
C.Proposal Development
D.Operations Readiness Assessment

单项选择题Duringtheimplementphase，systemsacceptancetestingdoeswhichofthefollowingforthecustomer？Selectexactly1answer（s）fromthefollowing：（）。

A.installation， configuration， and testing， as well as the commissioning of tools and processes in accordance with the operations implementation plan
B.provision of information regarding customer-specified design requirements and configuration
C.the migration of network services from an existing state to a future state in accordance with the migration plan
D.the provision of an objective means of measuring system operability and functionality