Question

What is the default subnet mask for a class B network?

a. 255.255.0.0
b. 255.0.0.0
c. 255.255.255.0
d. 255.0.255.0

Answer 1

The default subnet mask for a class B network is 255.255.0.0.

Step-by-step explanation:

The default subnet mask for a class B network is 255.255.0.0