Refer to the exhibit. You have completed an OSPF implementation, and you are verifying OSPF operation. You notice that router A and router B are stuck in the two - way state. From the show ip ospf interface command output, what is the cause of this issue?（）

• A、All OSPF implementations must have at le ast one interface in area 0.
• B、You are attempting to run in the broadcast mode over an NBMA interface.
• C、Both routers are configured to function as a BDR; therefore, there is no DR router.
• D、Someone has changed the OSPF router ID; therefore you must clear the OSPF process.
• E、The OSPF priority is set to 0 on both routers; therefore neither can become the DR.