Refer to the exhibit.

Host A can communicate with Host B but not with Hosts C or D. How can the network
administrator solve this problem?

A.
Configure Hosts C and D with IP addresses in the 192.168.2.0 network.

B.
Install a router and configure a route to route between VLANs 2 and 3.

C.
Install a second switch and put Hosts C and D on that switch while Hosts A and B remain on
the original switch.

D.
Enable the VLAN trunking protocol on the switch.

Explanation:
Two VLANs require a router in between otherwise they cannot communicate
through a simple switch mechanism