Which type of API is being used when a controller within a software-defined network architecture dynamically makes configuration changes on switches within the network?

Which type of API is being used when a controller within a software-defined network architecture dynamically makes configuration changes on switches within the network?
A . westbound AP
B . southbound API
C . northbound API
D . eastbound API

View Answer

Answer: B

Explanation:

Southbound APIs enable SDN controllers to dynamically make changes based on real-time demands and scalability needs.