What Does Bit Mean?

A bit, short for binary digit, is defined as the most basic unit of data in telecommunications and computing. Each bit is represented by either a 1 or a 0 and this can be executed in various systems through a two-state device. A computer not only initiates multiple instructions that can manipulate and test bits, but it also performs these instructions and stores accumulated data in eight-bit parcels called bytes.

Techopedia Explains Bit

A bit is the most basic unit in computer machine language. All instructions that the computer executes and the data that it processes is made up of a group of bits. Bits are represented in many forms either through electrical voltage, current pulses, or by the state of an electronic flip-flop circuit. Most positive logic devices represent the binary digit 1 as a logical true value, while 0 is a logical false. The difference between them is expressed via voltage levels. In the most basic sense, this is how information is expressed and transmitted in computing.