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

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

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

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

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