Which of the following is an example of an IPv4 address?
A.
192:168:1:55
B.
192.168.1.254
C.
00:AB:FA:B1:07:34
D.
::1
Explanation:
An IPv4 address is notated as four decimal numbers each between 0 and 255 separated by dots
(xxx.xxx.xxx.xxx). Each number is known as an octet as it represents eight binary bits. All four octets make up
a 32-bit binary IPv4 address.
In this question, 192.168.1.254 is a valid IPv4 address.