首页
登录
职称英语
Data processing is a series of operations carried out on data to get informa
Data processing is a series of operations carried out on data to get informa
游客
2024-01-19
55
管理
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. [br] 【C7】
选项
A、with
B、about
C、against
D、from
答案
D
解析
tell…from“辨别、区别”,为一固定词组。
转载请注明原文地址:https://tihaiku.com/zcyy/3376576.html
相关试题推荐
[originaltext] (1)Morethan30peoplehavebeenkilledbyaseriesofcarbomb
[originaltext] (1)Morethan30peoplehavebeenkilledbyaseriesofcarbomb
YourfriendMaryaskedyouforsomeinformationaboutpreparingfortheCET-
WehavequiteabitofinformationaboutancientEgyptianmedicine.Doctors’
WehavequiteabitofinformationaboutancientEgyptianmedicine.Doctors’
WehavequiteabitofinformationaboutancientEgyptianmedicine.Doctors’
WehavequiteabitofinformationaboutancientEgyptianmedicine.Doctors’
WehavequiteabitofinformationaboutancientEgyptianmedicine.Doctors’
WehavequiteabitofinformationaboutancientEgyptianmedicine.Doctors’
WehavequiteabitofinformationaboutancientEgyptianmedicine.Doctors’
随机试题
Completethenotesbelow.WriteONEWORDONLYforeachanswer.TheTawnyOwlMos
A.forgeB.tracesC.privateD.fearE.puzzles
[originaltext]Spaceshipstravelaroundtheearth,gotothemoon,andretur
A.sufficientB.marginsC.nearlyD.barelyE.a
某力F在某轴上的投影为零,则该力不一定为零。
颏部着地摔伤,双耳前区压痛明显,前牙牙龈无撕裂,前牙开,后牙早接触,此时诊断应考
经小剂量胰岛素、补碱、补液等治疗后,出现心悸、期前收缩、乏力,治疗应首先考虑A、
洗钱者通过金融机构洗钱的技巧包括()。A.利用银行贷款掩饰犯罪收益 B.匿
人在每一瞬间,将心理活动选择了某些对象而忽略了另一些对象。这一特点指的是注意的(
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
最新回复
(
0
)