A. FIB is a database of routing prefixes, and the RIB is the information used to choose the egress interface for each packet.
B. The FIB is derived from the data plane, and the RIB is derived from the FIB.
C. The RIB is a database of routing prefixes, and the FIB is the information used to choose the egress interface for each packet.
D. The RIB is derived from the control plane, and the FIB is derived from the RIB.
E. The FIB is derived from the control plane, and the RIB is derived from the FIB.