Given a subnet mask of 255.255.255.0, how many usable IP addresses would be in that subnet?
A.
250
B.
254
C.
255
D.
256
Explanation:
TheSubnet Maskhowever, determines the “class” of a Network. 255.255.255.0 is a “Class C”
network.A class c network can host up to 254 pc’s