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在考生文件夹下有数据库文件“samp1.mdb”和Excel文件“Stab.xls”,“samp1.mdb”中已建立表对象“student”和“grade”,请按以下要求,完成表的各种操作。 建立“student”和“grade”两表之间的关系。

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Conversation 1Questions 6 and 7 are based on the following conversation.[听力原文]6-7W: Hello, Old England Restaurant. Can I help youM: Yes. I’d like to book a table for tonight.W: Yes, sir. What timeM: Eight o’clock.W: Certainly. For how many peopleM: Ten of us.W: What’s your name please, sirM: John Smith.W: OK, Mr. Smith. That will be all right.M: Thank you. What does Mr. Smith want to do()

A. He wants to book a table for two.
B. He wants to book a table by the window.
C. He wants to book a table for ten people.
D. He wants to book a table for his company.

在考生文件夹下有数据库文件“samp1.mdb”和Excel文件“Stab.xls”,“samp1.mdb”中已建立表对象“student”和“grade”,请按以下要求,完成表的各种操作。 将“student”表拆分为两个新表,表名分别为“tStud”和“tOffice”。其中“tStud”表结构为:学号,姓名,性别,出生日期,院系,籍贯,主键为学号;“tOffice”表结构为:院系,院长,院办电话,主键为“院系”。 要求:保留“student”表。

在考生文件夹下有数据库文件“samp1.mdb”和Excel文件“Stab.xls”,“samp1.mdb”中已建立表对象“student”和“grade”,请按以下要求,完成表的各种操作。 将“student”表中的“性别”字段的默认值设置为“男”。

W: I’ve to go to Washington this afternoon, but I’m too tired to drive and the bus is so uncomfortable.M: No problem. I’ll save you the cost of a taxi by dropping you off at the train station on my way to work. How is the man getting to work().

A. Riding.
By bus.
C. Drivin

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