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在Data Controls组件页上，只有 DBNavigator组件可以不用指定DataField属性值。

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发布时间：2022-12-04

更多“在Data Controls组件页上，只有 DBNavigator组件可以不用指定DataField属性值。”相关的问题

第1题

A database management system （DBMS) is an extremely complex set of software programs that controls t

A database management system (DBMS) is an extremely complex set of software programs that controls the organization, storage and retrieval of data (fields, records and files) in a database.

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第2题

关于电子邮件的收发，以下说法正确的有（)。A. 电子邮件只能在Web页上收发B. 电子邮件不仅可以

关于电子邮件的收发，以下说法正确的有()。

A. 电子邮件只能在Web页上收发

B. 电子邮件不仅可以在Web页上收发，也可以在本地机器上通过邮件收发工具来收发

C. Outlook Express中可以设置多个帐户

D. Outlook Express可以设置帐户的密码

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第3题

关于电子邮件的收发，以下说法正确的有()。

A.电子邮件只能在Web页上收发

B.电子邮件不仅可以在Web页上收发，也可以在本地机器上通过邮件收发工具来收发

C.Outlook Express可以设置帐户的密码

D.Outlook Express中可以设置多个帐户

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第4题

关于电子邮件的收发，以下说法正确的有()。

A.电子邮件只能在Web页上收发

B.电子邮件不仅可以在Web页比收发，也可以在本地机器上通过邮件收发工具来收发

C.OutlookExpress中可以设置多个帐户

D.OlookExpress可以设置帐户的密码

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第5题

在Word中，下列有关页边距的说法，正确的是()。

A.设置页边距影响原有的段落缩进

B.页边距的设置只影响当前页或选定文字所在的页

C.用户可以同时设置左、右、上、下页边距

D.用户可以使用标尺来调整页边距

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第6题

在Word中，下列有关页边距的说法，正确的是（）

A.设置页边距影响原有的段落缩进

B.页边距的设置只影响当前页或选定文字所在的页

C.用户可以同时设置左、右、上、下页边距

D.用户可以使用标尺来调整页边距

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第7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.

【C1】

A．These

B．This

C．Such

D．A

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第8题

TPC软件由多个组件组成，下列哪一项不是TPCServer的组件（）。

A.CIMON Agent

B.Data Server

C.Device Server

D.DB2 data repository