which stage in the PPDIOO process would you analyze a customer’s network in order to discover

At which stage in the PPDIOO process would you analyze a customer’s network in order to discover opportunities for network improvement?

A.
Operate

B.
Implement

C.
Plan

D.
Design

E.
Prepare

F.
Design Assessment

Explanation:
Explanation

Design phase: Developing a detailed design is essential to reducing risk, delays, and the total cost of network deployments. A design aligned with business goals and technical requirements can improve network performance while supporting high availability, reliability, security, and scalability.

(Reference: http://www.ciscozine.com/2009/01/29/the-ppdioo-network-lifecycle/)