Which device in the SD- WAN solution receives and categorizes event reports, and generates alarms?

Which device in the SD- WAN solution receives and categorizes event reports, and generates alarms?
A. WAN Edge routers
B. vSmart controllers
C. vManage NMS
D. vBond controllers

Correct Answer: C
Explanation/Reference:
Explanation:

https://sdwandocs.cisco.com/Product_Documentation/vManage_Help/Release_17.1/vManage_NMS_Product_Help