Home >Common Problem >What is the smallest unit of information stored in a computer

What is the smallest unit of information stored in a computer

藏色散人
藏色散人Original
2020-10-26 10:23:20176197browse

The smallest unit of information stored in the computer is the bit "bit", which is the abbreviation of English binary digit; bit is the smallest unit that represents information, which is the information contained in one bit of a binary number or the special information in the two options. Specify the required amount of information for 1.

What is the smallest unit of information stored in a computer

The data storage unit is bit (bit), the unit of measuring information, and also the smallest unit that represents the amount of information. There are only two binary states of 0 and 1. The smallest unit of information in a computer is a bit, which is a binary bit. 8 bits make up a Byte, which is a byte.

In computer data storage, the basic unit for storing data is byte (Byte), and the smallest unit is bit (bit). 8 bits form a Byte (byte), which can accommodate one English character.

Extended information

The memory capacity of a computer is calculated in bytes as the minimum unit. For a memory with 128 storage units, it can be said that its capacity is 128 bytes.

If there is a 1KB memory, it has 1024 storage units, and its numbers are from 0-1023. The memory is divided into several storage units, and each storage unit is numbered sequentially starting from 0. For example, if a memory has 128 storage units, its number is from 0-127.

Storage addresses are generally represented by hexadecimal numbers, and each memory address stores a set of binary (or hexadecimal) numbers, which are usually called the contents of the address.

The above is the detailed content of What is the smallest unit of information stored in a computer. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn