How many bits are in a nibble?

A nibble is defined as a group of four bits. This terminology originates from the world of computing, where a bit represents a binary digit, the smallest unit of data in a computer, which can be either 0 or 1. Since a nibble consists of four bits, it is capable of representing 16 distinct values (from 0000 to 1111 in binary). This segmentation is particularly useful when dealing with hexadecimal numbers, as each hexadecimal digit maps directly to a nibble. Understanding this concept is crucial in various areas of computing and digital electronics, where binary representations play a fundamental role in data processing and storage.