In the plan phase, network readiness assessment addresses which customer need?

A.
an in-depth assessment of the operational environment required to support the operation of both the current and planned solutions.

B.
The optimal technologies for supporting its business requirements and objectives

C.
A comprehensive design that has been customized based on the operations processes, network management processes, and tools of its system

D.
An assessment of the preparedness of the customer’s existing system infrastructure to support a proposed solution