During which phase of the PPDIOO model would you conduct interviews with supporting staff to
develop and propose a viable solution?

A.
Prepare

B.
Plan

C.
Design

D.
Implement

E.
Operate

F.
Optimize

Explanation:

Prepare Phase
The Prepare phase establishes organization and business requirements, develops a network
strategy, and proposes a high-level conceptual architecture to support the strategy. Technologies
that support the architecture are identified. This phase creates a business case to establish a
financial justification for a network strategy.