HEX meaning in Telecommunication ?

Answer:

What is Hexadecimal mean?

In mathematics and computing, the hexadecimal (also base 16 or hex) numeral system is a positional numeral system that represents numbers using a radix (base) of 16. Unlike the common way of representing numbers using 10 symbols, hexadecimal uses 16 distinct symbols, most often the symbols "0"–"9" to represent values 0 to 9, and "A"–"F" (or alternatively "a"–"f") to represent values 10 to 15.

Hexadecimal numerals are widely used by computer system designers and programmers because they provide a human-friendly representation of binary-coded values. Each hexadecimal digit represents four bits (binary digits), also known as a nibble (or nybble), which is 1/2 of a byte. For example, a single byte can have values ranging from 00000000 to 11111111 in binary form, which can be conveniently represented as 00 to FF in hexadecimal.

In mathematics, a subscript is typically used to specify the base. For example, the decimal value 41,427 would be expressed in hexadecimal as A1D316. In programming, a number of notations are used to denote hexadecimal numbers, usually involving a prefix or suffix. The prefix 0x is used in C and related programming languages, which would denote this value as 0xA1D3.

Hexadecimal is used in the transfer encoding Base16, in which each byte of the plaintext is broken into two 4-bit values and represented by two hexadecimal digits.

reference

Full Form	Category
Hardware Exchange	Computing
Highly Evolvable XML	Computing
HEX	Cryptocurrency
Macintosh Binhex Encoded File Archive (ascii)	File Type
Hex Dump	File Type
Hexagon	Maths
Health Evolution on X	Medical
Santo Domingo Herrera, Dominican Republic	Regional
Helsinki Exchange	Stock Exchange
Hexadecimal	Telecommunication