Which statement about Network Services Orchestrator (NSO) is true?
A.
It is used only in service provider environments
B.
It can be used only with XML coding
C.
It uses YANG modeling language to automate devices
D.
It must use SDN as an overlay for addressing
The Answer Is:
C
This question includes an explanation.
Explanation:
Network Services Orchestrator (NSO) uses the YANG (Yet Another Next Generation) modeling language to provide a standardized way to automate network devices. YANG provides a powerful schema to model configuration and state data for network elements, which NSO leverages for service automation and orchestration.