Instead of using binary, how are IPv4 addresses expressed to be more user-friendly?

IPv4 addresses are designed to be easier for humans to read and manage, which is why they are expressed in dotted decimal notation. This format breaks down the 32-bit binary address into four distinct octets, each consisting of 8 bits. These 8-bit segments are converted from binary to decimal, providing a number between 0 and 255 for each segment. Consequently, an IPv4 address appears in a format such as 192.168.1.1, where each number is easier for users to remember and work with compared to a lengthy binary string.

In contrast, options like colon hexadecimal format and hexadecimal representation would be more complex for most users. Although they may reduce the size of the data representation, they do not enhance readability or usability to the same degree as dotted decimal notation. Octal representation is yet another method of expressing numbers, but it does not correspond with the standard representation of IPv4 addresses, which is specifically formatted in decimal segments.