Which one is wrong in the description of calico, the networking solution for Kubernetes?

Which one is wrong in the description of calico, the networking solution for Kubernetes?
A . Felix is primarily used to store the metadata of the calico and to serve as a communication hub for the various components of the calico
B . Think of the server running the container as a router, and then run the specified routing protocol on the router
C . In large-scale networking, a route reflector is used to synchronize pod routes across the network
D . Use BGP as the routing protocol

View Answer

Answer: A