以下关于信息的描述，错误的是( )。-问呀课堂

课程题库问呀动态下载

课程

课程

问答

试卷

名师

文章

您现在位置：题库练习> > 中项系统集成> 浏览试题

[单选题]以下关于信息的描述，错误的是( )。

A信息具有客观性和普遍性

B信息的可利用价值是保持不变的

C信息反映了客观事物的运动状态和存在方式

D信息必须依附于某种媒介而存在

收藏查看答案

相关题目

热门试题

1. 信息系统的安全需求不包括( )
2. Why is（ 1 ）fun? What delights may its practitioner expect as his reward? First is the sheer joy of making things. As the child delights in his mud pie, so the adult enjoys building things, especially things of his own design. Second is the pleasure of making things that are useful to other people. Third is the fascination of fashioning complex puzzle-like objects of interlocking moving parts and watching them work in subtle cycles, playing out the consequences of principles built in from the beginning. Fourth is the joy of always learning, which springs from the（ 2 ）nature of the task. In one way or another the problem is ever new, and its solver learns something: sometimes（ 3 ）, sometimes theoretical, and sometimes both. Finally, there is the delight of working in such a tractable medium. The（ 4 ）, like the poet, works only slightly removed from pure thought-stuff. Few media of creation are so flexible, so easy to polish and rework, so readily capable of realizing grand conceptual structures.Yet the program（ 5 ）,unlike the poet's words, is real in the sense that it moves and works, producing visible outputs separate from the construct itself. It prints results, draws pictures, produces sounds, moves arms. Programming then is fun because it gratifies creative longings built deep within us and delights sensibilities we have in common with all men.
3. 在统一建模语言(UML)中，（）展现了一组对象以及它们之间的关系，给出了系统的静态设计视图或静态进程视图。
4. 数字赋能农业农村现代化建设，重点围绕( )三个方面。
5. ( )是确保IT管理实现专业化、规模化的前提，也是规范IT管理的重要手段

热门试卷