You have been asked to come up with a subnet mask that will allow all three web servers to be on
the same network while providing the maximum number of subnets. Which network address and
subnet mask meet this requirement?

A.
192.168.252.0 255.255.255.252

B.
192.168.252.8 255.255.255.248

C.
192.168.252.8 255.255.255.252

D.
192.168.252.16 255.255.255.240

E.
192.168.252.16 255.255.255.252