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Exam 200-301 Question id=5385 Network Fundamentals

Which of the following statements are true of Class C IP addresses?

A. The decimal values of the first octet can range from 192 to 223
B. The decimal values of the first octet can range from 1 to 126
C. The first octet represents the entire network portion of the address
D. The first three octets represent the entire network portion of the address
E. The value of the first binary place in the first octet must be 0
F. The value of the first two binary places in the first octet must be 11

A class C IP addresses will have the following characteristics:
* The decimal values of the first octet can range from 192 to 223
* The first three octets represent the entire network portion of the address
* The value of the first two binary place in the first octet must be 11

Class B IP addresses will have the following characteristics:
* The decimal values of the first octet can range from 128 to 191
* The first two octets represent the entire network portion of the address
* The value of the first two binary place in the first octet must be 10

Class A IP addresses will have the following characteristics:
* The decimal values of the first octet can range from 1 to 126
* The first octet represents the entire network portion of the address
* The value of the first binary place in the first octet must be 0