CompTIA Exam Questions

which of the following IP classes?

seenagape

255.255.0.0 is the standard subnet mask for which of the following IP classes?

A.
Class A

B.
Class B

C.
Class C

D.
Class D

Explanation:

255.255.0.0 is a class B subnet mask.

http://www.webopedia.com/TERM/S/subnet_mask.html