Question 20 Q: 20 The description of the Northbound app registration direct connection device, incorrect is ()? Options A: When registering a direct-attached device, nodeid recommends using the MAC address of the device B: Register direct-attached device interface, which can be used not only to register direct-attached devices, but also to register non-direct-attached devices . C: When registering a direct-attached device, there is no timeout setting if timeout is set to 0 D: After registering a direct-attached device interface call, if the binding is not completed within the timeout range, the device registration will be invalidated Save Question Show Answer Discussion 0 Clear Discussion Most voted Newest No comments yet. Be the first to comment. Post Be respectful. No spam. Correct Answer: B Explanation :