what is data ?用英文哦 多谢谢

来源:百度知道 编辑:UC知道 时间:2024/06/19 00:37:31

information organized for analysis or used to reason or make decisions

1 information or facts
2 information in a form that can be stored and used, especially on a computer

1) In computing, data is information that has been translated into a form that is more convenient to move or process. Relative to today's computers and transmission media, data is information converted into binary digital form.
2) In computer component interconnection and network communication, data is often distinguished from "control information," "control bits," and similar terms to identify the main content of a transmission unit.

3) In telecommunications, data sometimes means digital-encoded information to distinguish it from analog-encoded information such as conventional telephone voice calls. In general, "analog" or voice transmission requires a dedicated continual connection for the duration of a related series of transmissions. Data tr