What is the data policy in a Cisco SD-WAN deployment?

A.	list of ordered statements that define node configurations and authentication used within the SC-WAN overlay
B.	set of statements that defines how data is forwarded based on IP packet information and specific VPNs
C.	detailed database mapping several kinds of addresses with their corresponding location
D.	group of services tested to guarantee devices and links liveliness within the SD-WAN overlays