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在数据:1.5、1.0e3、$1000、’2001中,数值型数据有()个。

发布日期:2020-12-11

在数据:1.5、1.0e3、$1000、’2001中,数值型数据有()个。
A

1

B

2

C

3

D

4

试题解析

数据

数据(data)是事实或观察的结果,是对客观事物的逻辑归纳,是用于表示客观事物的未经加工的原始素材。数据可以是连续的值,比如声音、图像,称为模拟数据;也可以是离散的,如符号、文字,称为数字数据。在计算机系统中,数据以二进制信息单元0、1的形式表示。

中文名
数据
释义
事实或观察的结果
意义
信息
外文名
data
性质
计算机术语

标签: 10e3 1000 2001中

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