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  1. Bit - Wikipedia

    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 …

  2. What Is BIT (Binary DigIT)? - Computer Hope

    Sep 7, 2025 · 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).

  3. Bit | Definition & Facts | Britannica

    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 …

  4. What is bit (binary digit) in computing? - TechTarget

    Jun 6, 2025 · 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 …

  5. BIT Definition & Meaning - Merriam-Webster

    The meaning of BIT is the biting or cutting edge or part of a tool. How to use bit in a sentence.

  6. Bit - definition of bit by The Free Dictionary

    Define bit. bit synonyms, bit pronunciation, bit translation, English dictionary definition of bit. n. 1. A small portion, degree, or amount: a bit of lint; a bit of luck.

  7. Bits and Bytes

    Everything in a computer is 0's and 1's. The bit stores just a 0 or 1: it's the smallest building block of storage.

  8. Bit Definition - What is a bit in data storage? - TechTerms.com

    Apr 20, 2013 · A bit (short for "binary digit") is the smallest unit of measurement used to quantify computer data. It contains a single binary value of 0 or 1. While a single bit can define a …

  9. Virginia Tech - Business Information Technology

    Data visualization class held in the Athenaeum classroom in Newman Library. The BIT faculty actively engage in research on security and privacy issues facing businesses and society.

  10. Definition of bit | PCMag

    A single digit in a binary number, the bit is a 0 or 1. In a memory cell, the bit is a transistor and capacitor. On disk and tape, the bit is a spot, and its magnetic direction determines the...