Which relational model correctly represents the following entity$-$relationship diagram? Attends Student School A$.$ Student Student ID Student$\_$Name Major School School School ID School$\_$Address OB$.$ Student Student ID Student$\_$Name Major School School ID School$\_$Address Student de C$.$ Student Student ID Student$\_$Name Major School School ID School$\_$Address Student IR D$.$ Student Student ID Student$\_$Name Major SchooLLD School School ID School$\_$AddressWhat type of relationship is depicted in the following relational model? Student Student ID Student$\_$Name Campus$\_$Address Major Room Room ID Location Studentje A$.$ Strong entity$/$weak entity B$.$One$-$to$-$many C$.$Ternary D$.$ Many$-$to$-$manyQUESTION $2$ What type of relationship is depicted in the following relational model? Student Student ID Student$\_$Name Campus$\_$Address Major Enrolled Course ID Student ID Semester Year Course Course ID Description Credits A$.$ One$-$to$-$many B$.$ Many$-$to$-$many C$.$ Unary D$.$ One$-$to$-$one