You are working with a network that is 172.16.0.0 and would like to support 600 hosts per subnet. What subnet mask should you use?
A
255.255.192.0
B
255.255.224.0
C
255.255.240.0
D
255.255.248.0
E
255.255.252.0
Correct Answer: 255.255.252.0