题目内容（请给出正确答案）

[主观题]

An item of data in a database such as a number, a name, or an address is called ______. A．record B

An item of data in a database such as a number, a name, or an address is called ______.

A．record B．field

C．schema D．subject

提问人：网友anonymity 发布时间：2022-01-06

参考答案

查看官方参考答案

如搜索结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装简答题APP，拍照搜题省时又省心！

更多“An item of data in a database …”相关的问题

第1题

Religious worship of Mount Tai has a tradition dating back 3,000 years.

点击查看答案

第2题

Peter _______ die Lampe über das Sofa _________. Sieht das schön aus?

点击查看答案

第3题

We need to recognize that a 21st century education is the bedrock of competitiveness — the engine, not simply an input, of the economy.

A、principle

B、beginning

C、initiative

D、foundation

点击查看答案

第4题

What can the speaker do to attract the audience?

A、Avoid eye contact

B、Talk to the screen

C、Try his best to be humorous

D、Use movements and gestures

点击查看答案

第5题

According to the text, thoroughly comprehensive and sophisticated business systems can be developed in all of the following EXCEPT ______.

A．dBase B．Paradox

C．Foxpro D．Access

点击查看答案

第6题

The DBMS can maintain the integrity of the database by allowing ______ to update the same record at the same time.

A．more than one user

B．no more than one user

C．two customers with similar customer numbers

D．company specialists

点击查看答案

第7题

The DBMS accepts requests for data and instructs the operating system to ______ the appropriate data.

A．accept B．take in

C．transfer D．reject

点击查看答案

第8题

A database will provide different people varied ______ to the same data.

A．retrieval B．access

C．reach D．record

点击查看答案

第9题

The database program searches a certain record for a match in a particular field to whatever data you specify. This is called ______ a database.

A．displaying B．sorting

C．calculating D．querying

点击查看答案

警告：系统检测到您的账号存在安全风险

为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！

微信搜一搜

简答题

点击打开微信

警告：系统检测到您的账号存在安全风险

抱歉，您的账号因涉嫌违反简答题购买须知被冻结。您可在“简答题”微信公众号中的“官网服务”-“账号解封申请”申请解封，或联系客服。

微信搜一搜

简答题

点击打开微信