数据流图和数据字典这两个工具共同完成对需求分析调查结果的描述。以下哪一项不是数据字典

题型:单项选择题

问题:

数据流图和数据字典这两个工具共同完成对需求分析调查结果的描述。以下哪一项不是数据字典中的项目

A.数据项说明、数据结构说明

B.数据流说明、数据存储说明

C.处理过程说明

D.数据完整性说明

考点:计算机等级考试数据库技术三级数据库技术笔试
题型:单项选择题

Beijing is the place to be!
Tour Route:
2 nights Beijing Hotel and
2 nights Changcheng Hotel
For more information please visit our website(网址)www.yangzhoutour.com or call: 0514-7654321. You can call us at any time on weekdays and from 8:00 a.m. to 6:00 p.m. on weekends.
Beijing Hotel:
Close to Tiananmen square
Bars and French restaurant
Swimming pool
Changcheng Hotel
Gardens with mountain views
Restaurants and Café Night club
Buses to the downtown
Departure(起程) Date Price
Jun. 8, 2010  ¥899
Jul. 29, 2010  ¥999
Aug. 30, 2010 ¥799
Sept. 30, 2010 ¥1299
To book, choose your departure date
(   )6. If you want to have a swim, which of the two hotels do you choose?
A. Beijing Hotel   B. Changcheng Hotel   C. Neither    D. Both
(   )7. If we travel around National Day(国庆节), how much should you pay?
A. ¥899                   B. ¥999   C. ¥799   D. ¥1299
(   )8. When can’t we book(预订) by telephone?
A. 9:00 a.m. Monday       B. 9:00 p.m. Thursday 
C. 9:00 a.m. Saturday      D. 9:00 p.m. Sunday
(  )9.How many ways are mentioned(提到) if you want to know more information about the trip。
A. One           B. Two               C. Three    D. Four
(   )10. Which of the following is true?
A. Beijing Hotel has gardens with mountain views.                   
B. Changcheng Hotel has no buses to the downtown.
C. For more information, you can call 0514-7654321.
D. The price for Jun. 8, 2010 is the lowest.
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C.50%

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