Which of the following describes a benefit of centralizing network management through SDN?

Centralizing network management through Software-Defined Networking (SDN) provides improved efficiency in resource allocation by enabling a more dynamic and programmable approach to network management. In an SDN architecture, a centralized controller manages the entire network infrastructure, allowing for real-time monitoring and management of resources. This centralization facilitates optimal utilization of resources by dynamically adjusting to varying network demands, traffic patterns, and service requirements.

Additionally, SDN allows for the automation of network configurations and policies, reducing manual intervention and the potential for human errors. This automation contributes to resource efficiency by quickly reallocating bandwidth or spinning up new services as needed. In summary, the centralized control and programmable nature of SDN lead to a more efficient allocation of network resources, directly enhancing the network's performance and agility in responding to changing conditions.