What subnet mask will provide the 100 subnetworks required, if 500 usable host addresses are require

seenagape

9 years ago

A network administrator is planning a network installation for a large organization. The design
requires 100 separate subnetworks, so the company has acquired a Class B network address.
What subnet mask will provide the 100 subnetworks required, if 500 usable host addresses are
required per subnet?

A.
255.255.240.0

B.
255.255.248.0

C.
255.255.252.0

D.
255.255.254.0

E.
255.255.255.0

F.
255.255.255.192