Which exhibit shows the better Open Shortest Path First (OSPF) area scheme and for which
reason?

A.
Exhibit 1 because it allows the application of access control lists (ACLs) between users and the
data center

B.
Exhibit 1 because the campus and data are separate areas

C.
Exhibit 2 because every area has similar numbers of routers

D.
Exhibit 1 because every area has fewer than 50 routers

E.
Exhibit 2 because every area has fewer than 35 routers