binary digit

Học thuật
Thân thiện
binary digit

A student writes a binary digit on a whiteboard.

Definition
  1. Noun:
    • A single character in the binary number system: A "binary digit" is the fundamental unit of information in computing and digital systems. It can have only one of two possible values, typically represented as 0 or 1.
Usage
  • The term "binary digit" is used in the context of mathematics, computer science, and digital electronics to describe the basic building block of binary data.
  • It is often abbreviated as "bit," which is a portmanteau of "binary digit."
Examples
  • Noun:
    • A single binary digit is called a bit.
    • The value of each position in a binary number is determined by a binary digit.
    • Early computers processed information one binary digit at a time.
Advanced Usage
  • "Least significant binary digit": The rightmost digit in a binary number, representing the smallest value (2^0).
    • To check if a number is even, examine the least significant binary digit.
  • "Most significant binary digit": The leftmost digit in a binary number, representing the largest value (2^n).
    • The most significant binary digit often determines the sign of the number in some representations.
Variants and Related Words
  • Bit (n): The common abbreviation for "binary digit."
    • The file size is 8 megabits.
  • Binary (adj): Relating to, composed of, or involving two things; using the binary number system.
    • Computers use binary code.
  • Byte (n): A group of eight binary digits (bits) operated on as a unit.
    • One character is typically stored in one byte.
Synonyms
  • Bit: The direct and most common synonym.
  • Binary unit: A less common formal synonym.
Related Phrases
  • Binary digit stream: A sequence of binary digits.
    • The data was transmitted as a binary digit stream.
  • Binary digit position: The specific place a digit holds in a binary number.
    • The value of a binary digit depends on its binary digit position.
Related Concepts
  • Boolean: Relating to a system of logical operations (like AND, OR) based on binary variables (true/false, 1/0).
    • The circuit performs a Boolean operation on the binary digits.
  • Logic gate: A physical device that performs a Boolean function on one or more binary input signals to produce a single binary output.
    • A logic gate processes binary digits to produce a result.
binary digit

A student writes a binary digit on a whiteboard.

Noun
  1. either 0 or 1 in binary notation

Từ chứa "binary digit"