What does the Junos command advertise-inactive allow?

A.
OSPF inactive routes to be advertised using BGP

B.
inactive and hidden BGP routes to be redistributed into OSPF

C.
the best BGP route to be re-advertised by BGP, even when it is not the best route

D.
the second-best BGP route to be re-advertised by BGP, to back up the best BGP route