Given an IP address 172.16.28.252 with a subnet mask of 255.255.240.0, what is the correct
network address?

A.
172.16.16.0

B.
172.16.0.0

C.
172.16.24.0

D.
172.16.28.0

Explanation:
For this example, the network range is 172.16.16.1 – 172.16.31.254, the network address is
172.16.16.0 and the broadcast IP address is 172.16.31.255.