Which of the following best illustrates how communication networks operate? Which of the following best illustrates how communication networks operate? Communication networks mirror the organizational hierarchy chart. People at or near the top of the chart always have the most influence, people at or near the bottom have less influence. A centralized network is slow and inefficient but people appreciate the ability to easily communicate with all members and participate in decisions. Informal cliques or groups have little impact on how the organization operates or whether people adopt new ideas or technologies. People who are well-connected to many other people in an organization have more influence