What is the number of binary bits contained in a byte in a computer?

The number of binary bits contained in a byte in the computer is "8". Byte is a unit of measurement used by computer information technology to measure storage capacity. It is a unit of binary data. One byte contains 8 binary bits.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

In computers, the number of binary bits contained in a byte is "8".

Byte (Byte) is a unit of measurement used by computer information technology to measure storage capacity. It is a string of binary digits processed as a unit and is a small unit that constitutes information.

A byte is usually 8 bits long, that is, a byte (BYTE) consists of 8 (BIT) binary bits.

Byte is usually abbreviated as "B", and bit is usually abbreviated as lowercase "b". The size of computer memory is usually expressed in bytes.

In computer arithmetic units and controllers, data is usually transmitted in units of words. Words appearing in different addresses have different meanings. The word sent to the controller is an instruction, and the word sent to the arithmetic unit is a number.

Related units:

B and bit

Data storage is based on "byte" (Byte), and most data transmission It is based on "bit" (also known as "bit"). One bit represents a 0 or 1 (that is, binary). Every 8 bits (bit, abbreviated as b) constitute a byte (Byte, abbreviated as B), is the smallest level of information unit [4].

Word

In a computer, a string of numbers that are processed or calculated as a whole is called a computer word, or word for short. Words are usually divided into bytes (each byte is usually 8 bits). In memory, each cell typically stores one word. Therefore each word is addressable. The length of a word is expressed in digits [5] .

Word length

The number of bits contained in each word of a computer is called the word length. The calculated word length refers to the number of binary digits it can process at one time. Generally, the word length of large computers is 32-64 bits, that of small computers is 12-32 bits, and that of microcomputers is 4-16 bits. Word length is an important factor in measuring computer performance

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