Which statement about Cisco Express Forwarding is true?

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Which statement about Cisco Express Forwarding is true?
A . It uses a fast cache that is maintained in a router data plane
B . It maintains two tables in the data plane the FIB and adjacency table
C . It makes forwarding decisions by a process that is scheduled through the IOS scheduler
D . The CPU of a router becomes directly involved with packet-switching decisions

Answer: B