Which of the following classful networks would allow at least 256 usable IPv4 addresses? (Choose all that apply.)
A . Class A
B . Class B
C . Class C
D . All of the above
Answer: AB
Which of the following classful networks would allow at least 256 usable IPv4 addresses? (Choose all that apply.)
A . Class A
B . Class B
C . Class C
D . All of the above
Answer: AB