Refer to the exhibit. What IP address should be assigned to Workstation A?

A.
192.168.1.144/28

B.
192.168.1.143/28

C.
192.168.1.160/28

D.
192.168.1.159/28

E.
192.168.1.145/28

Explanation:
The available subnets and IP ranges that are available using a /28 (255.255.255.240) subnet
mask is shown below:

Based on this information, we need to choose an IP address within the 145-158 range, since the
IP address of the Fa0/0 on the router is 192.168.1.158, leaving only answer choice C as feasible.
Reference: http://www.more.net/technical/netserv/tcpip/subnet.html#28