Which statement about the designated router (DR) and backup designated router (BDR) in an OSPF multi-access network is true?

Which statement about the designated router (DR) and backup designated router (BDR) in an OSPF multi-access network is true?

A. Only the DR receives link state information from non-DR routers. B. Non-DR and non-BDR routers form full adjacencies to DR only. C. Non-DR and non-BDR routers send link state updates and acknowledgements to 224.0.0.6. D. FortiGate first checks the OSPF ID to elect a DR.