Which term describes networks in which a key decision-maker holds most of the power?

• A. Decentralized networks
• B. Matrix networks
• C. Centralized networks
• D. Networked organizations

Answer: (C)

In a centralized network, power and decision-making are concentrated in a single leader or a small core group. The central node directs strategy, allocates resources, and approves major actions, with information and decisions flowing mainly through that hub. This setup allows quick, uniform decisions and clear accountability, though it can become a bottleneck if the leader is overwhelmed or unavailable. The description in the question—where one key decision-maker holds most of the power—fits this pattern exactly. By contrast, decentralized networks spread authority across many nodes, matrix networks balance power between functional managers and project leaders, and networked organizations rely on collaborative links with no single dominant authority. Therefore, centralized networks best describe the scenario.