What are the two methods for configuring BGP route dampening?

What are the two methods for configuring BGP route dampening? (Choose two)
A. Using the bgp dampening command.
B. Using a route-map with the set dampening command.
C. Using the neighbor ip-address maximum prefix command.
D. Using the neighbor ip-address unsuppress-mapcommand.
E. Using the neighbor ip-address soft-configuration command.