Your YourDomain trainee, YourDomain, asks you which of the following definitions best describes services stack within the Cisco Lifecycle Services approach?

A.
the identification of Advanced Technologies to best support business requirements and objectives

B.
the minimum set of services that a customer needs to successfully deploy and operate a Cisco technology or solution

C.
the required set of services needed to successfully deploy and support Cisco Advanced Technologies

D.
the minimum set of services required to operate and optimize Cisco Advanced Technologies