What two statements correctly describe the link state routing process? | CCNA

     A.    all routers in the area have link state databases 
     B.    each router in the area floods LSPs to all neighbors 
     C.    LSPs use the reserved multicast address of 224.0.0.10 to reach neighbors
     D.    routing loops are prevented by running the Diffusing Update Algorithm (DUAL). 
     E.    Reliable Transport Protocol (RTP). is the protocol used by for the delivery and reception of LSPs

ANS: A