The bit is the most basic unit of information in computing and digital communication. The name is a portmanteau of binary digit. [1] . The bit represents a logical state with one of two possible values.
The meaning of BIT is the biting or cutting edge or part of a tool. How to use bit in a sentence.
Sometimes abbreviated as b (lowercase), bit is short for binary digit. It's a single unit of information with a value of either 0 or 1 (off or on, false or true, low or high). Eight bits make a byte, as shown in the picture. So, if you had two bytes (word) it would be 16 bits (2 x 8=16), and 10 bytes would be 80 bits (10 x 8=80).
What is a Bit? A bit is the smallest possible unit of data in a computer. One bit holds a value of either 0 or 1. Bits are stored in different ways: In computer memory, a bit is stored as electrical voltage, where a voltage above a certain threshold represents a 1, and a voltage below that threshold represents a 0. In hard disk drives, a bit is stored as magnetism, where an area magnetized in ...
bit, in communication and information theory, a unit of information equivalent to the result of a choice between only two possible alternatives, as between 1 and 0 in the binary number system generally used in digital computers. The term is shortened from the words “binary digit.”
Bits are stored in memory through the use of capacitors that hold electrical charges. The charge determines the state of each bit which, in turn, determines the bit's value. Various combinations of bits -- combinations of 0s and 1s -- are used to represent numbers larger than 1.