Which statement is true when using BGP with a provider?

Which statement is true when using BGP with a provider?

A.
You should advertise all of your internal routes so your provider can return traffic to your network.

B.
Your provider should send you the full BGP route table to ensure external reachability.

C.
You should try to summarize your routes into the least number of routes possible.

D.
You should only run BGP on your edge device and redistribute the BGP routes into your IGP.