Refer to the exhibit.

Which default gateway address should be assigned to HostA?

A.
192.168.1.1

B.
192.168.1.65

C.
192.168.1.66

D.
192.168.1.129

E.
10.1.1.1

F.
10.1.1.2

Explanation:
It should be one less than the switch IP to which it is connected so it will be B.