WHAT IS THE DEFAULT SUBNET MASK FOR A CLASS B ADDRESS

27. - TÀI LIỆU USING YOUR SYBEX ELECTRONIC BOOK MICROSOFT® NET FRAMEWORK PPTX
TÀI LIỆU USING YOUR SYBEX ELECTRONIC BOOK MICROSOFT® NET FRAMEWORK PPTX

27. What is the default subnet mask for a Class B address?

A. 255.255.0.0

B. 0.0.0.0

C. 255.255.255.0

D. 255.0.0.0