Which statement is true about BGP policy-based routing?

A.
If the next-hop router goes down and no alternative path is in place, policy routing will route to
null 0.

B.
If the next-hop router goes down and no alternative path is in place, policy routing will default to
another BGP path.

C.
If the next-hop router goes down and no alternative path is in place, policy routing will default to
dynamic routing decisions.

D.
If the next-hop router goes down and no alternative path is in place, policy routing will deny all
traffic to that destination.