题目内容

There should be no waiting time between the interpretation and the receipt of what is being said. A ________ is allowed to process the words of the speaker

查看答案

搜索结果不匹配？点我反馈

更多问题

The interpreter converts the speech in the source language into the required _______, just like a written translation.

有供应商表vendors(vid, vname),其中vid是供应商编号，vname是供应商姓名；产品表products(pid,vid,price),其中pid是产品编号，price是价格；查询产品的供应商名，产品名，产品价格。SQL语句的内容是（）。

A. select vname,pname,pricefrom vendors,productsinner join vendors.vid=products.vid
B. select vname,pname,price from vendorsinner join products where vendors.vid=products.vid
C. select vname,pname,price from vendorsinner join products on vendors.vid=products.vid
D. select vname,pname,price from vendors,products

查看答案

连接查询使用的关键字是()

A. UNION
B. join
C. all
D. full

查看答案

请将项目九任务一完成文件上传

查看答案

There should be no waiting time between the interpretation and the receipt of what is being said. A ________ is allowed to process the words of the speaker

The interpreter converts the speech in the source language into the required _______, just like a written translation.

有供应商表vendors(vid, vname),其中vid是供应商编号，vname是供应商姓名；产品表products(pid,vid,price),其中pid是产品编号，price是价格；查询产品的供应商名，产品名，产品价格。SQL语句的内容是（ ）。

连接查询使用的关键字是()

请将项目九任务一完成文件上传

有供应商表vendors(vid, vname),其中vid是供应商编号，vname是供应商姓名；产品表products(pid,vid,price),其中pid是产品编号，price是价格；查询产品的供应商名，产品名，产品价格。SQL语句的内容是（）。