EC549

[Kuroneko]

Answer seems off.

What does a northbound API accomplish?

ANSWER: Communication between SDN controllers and physical switches.  -Sounds like southbound API

closest would be: Access to controlled network resources from a centralized node.

I can't find any other exam sites with this question to reference.

[forumsupport]

The correct answer is:
Programmatic control of abstracted network resources through a centralized controller.