题目内容

数据库的三级模式结构中，设计数据库模式结构时应首先确定数据库的______。

查看答案

搜索结果不匹配？点我反馈

更多问题

Where does the conversation most probably take place

At home.
B. At a school.
C. At a hotel.
D. At an airport.

What’s the woman’s most favorite hobby

A. Music.
B. Dancing.
C. Skating.
D. Stamp collectin

SYBASE数据库系统中提供的CASE工具是______。

Questions 14-17 are based on a conversation you are going to hear. How many places will Mr. Robertson visit in China

A. One.
B. Two.
C. Three.
D. Four.