首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Data processing is a series of operations carried out on data to get information.【C1】______series of operations is also called t
Data processing is a series of operations carried out on data to get information.【C1】______series of operations is also called t
admin
2014-08-25
47
问题
Data processing is a series of operations carried out on data to get information.【C1】______series of operations is also called the data processing cycle. Data are a group of facts called the input(输入). The data may be numbers, letters, or symbols【C2】______may or may not be related. The information is the end, result or the output. Information is data that have been processed. It is【C3】______a brief, usable form. The operations are performed with different tools. A computer is【C4】______kind of data processing tool. The brain is also a data processing tool.
The brain is like a small, personal computer that controls all bodily and mental【C5】______Data, or input, enter the brain through the senses(sight, smell, touch, taste and hearing). The data are【C6】______by the brain, and the result is information. The information or output may cause physical and mental reactions such as body movements, decisions, or ideas.
How does the brain tell an apple【C7】______an orange? If the brain could not process data, this would not be possible. Apples and oranges differ in looks, feel, smell, and taste. The brain can tell these differences. The【C8】______in input help the brain to decide which is the apple and which is the orange. There are three levels of processing data.【C9】______level uses different tools. Some levels require less human effort than others. The three levels are manual data processing, electromechanical data processing and electronic data processing. In manual data processing, the brain, hands, and simple tools such as pencils and paper【C10】______Electromechanical data processing uses electrically operated machines. Examples of the types of machines which are used are desk calculators and typewriters. Electronic data processing uses electronic computers that process data at a very high speed.
【C2】
选项
A、that
B、what
C、call
D、those
答案
A
解析
关系代词引导定语从句。
转载请注明原文地址:https://kaotiyun.com/show/RhxO777K
0
成人本科学位英语
相关试题推荐
______inapeasantfamily,Jackalwayslikesfarmwork.
NotonlyIbutalsoJaneandMary______tiredofhavingoneexaminationafteranother.
(Lateron),children(attemptto)maketheirpaintings(lookasclosely)aspossible(totherealthings)theyarerepresenting.
Whentheyhadfinishedplaying,thechildrenweremadeto______allthetoysthattheyhadtakenout.
Hesentmeane-mail,______togetfurtherinformation.
(I’ll)(gobackhome)(assoonas)school(willbe)over.
(Havingbeen)finished(his)breakfast,(he)wentout(for)awalk.
TheChinesehaveusedamethodcalledacupuncture(针灸)toperformoperationsforabout4,000yearswithoutputtingthepatientt
Jane(had)agreat(dealof)trouble(toconcentrateon)herstudy(becauseof)thenoiseinthenextroom.
随机试题
零件表面轮廓线由曲线和直线构成,素线是直线的成形面称为直线成形面。()
项目投资产权结构的权益投资方式有()。
使用快速筛选的操作步骤有()。
某汽车商城(增值税一般纳税人)采用以旧换新方式销售一批汽车,每辆汽车折价233元,共100辆,向消费者收取现金88700元,该笔业务的销项税额为()元。
简述课堂教学中讨论法运用的基本要求。
1978年中国共产党十一届三中全会做出的战略决策是()。
在社会主义国家,调节经济的经济杠杆中,最有效的是
计算机网络在逻辑功能上可以分为
下面不属于需求分析阶段任务的是()。
•ReadthearticlebelowaboutMOO.•ChoosethecorrectwordtofilleachgapfrOmA,B,CorD.•Foreachquestion(21-30),
最新回复
(
0
)