Which statements are true about EIGRP successor routes? (Choose two.)

A.
A successor route is used by EIGRP to forward traffic to a destination.

B.
Successor routes are saved in the topology table to be used if the primary route fails.

C.
Successor routes are flagged as ‘active’ in the routing table.

D.
A successor route may be backed up by a feasible successor route.

E.
Successor routes are stored in the neighbor table following the discovery process.

Explanation:
http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080093f07.shtml