Classful addressing describes the IP address scheme that: a.) divides the address according to network and host b.) defines addresses as A, B, C, D, and E c.) Is structured in a dotted-decimal format d.) is referred to as an IPv4 addressing method e.) all of the above f.) none of the above Solution Option E is true .... That means ...option A ,B, C, D are valid for classful addressing .......

1. Classful addressing describes the IP address scheme that:
a.) divides the address according to network and host
b.) defines addresses as A, B, C, D, and E
c.) Is structured in a dotted-decimal format
d.) is referred to as an IPv4 addressing method
e.) all of the above
f.) none of the above
Solution
Option E is true ....
That means ...option A ,B, C, D are valid for classful addressing ......