i believe the right answer is 7 ,, its an Ethernet connections (Broadcast) so it have to be DR BDR election ,,and the the only fully neighbour with be with the DR and BDR ,,, so 2 x (N-2) + 1 full OSPF neighbor adjacencies. =7
congratulations,, Thank you for the update , do you mean the 247 vce file ? can you please share the questions that have wrong answers,, any info will be helpful
hank you