Which of the following describes BGP route processing on the Nokia 7750 SR?

A. If no import policy is specified, all valid BGP routes are passed to the BGP route selection process.

B. If no export policy is specified, all non-BGP routes are populated into RIB-Out.
C. If no import policy is specified, all BGP routes are populated into the route table.
D. If no import policy is specified, only valid BGP routes are populated into RIB-Out.