Refer to the exhibit.

A technician is testing connection problems in the internetwork. What is the problem indicated by
the output from HostA?

A.
The routing on Router2 is not functioning properly.

B.
An access list is applied to an interface of Router3.

C.
The Fa0/24 interface of Switch1 is down.

D.
The gateway address of HostA is incorrect or not configured.