The United States is not usually thought of as a nation of parakeet lovers. Yet in a census of parakeet owners in selected comparable countries, the United States ranked second, with eleven parakeet owners per hundred people. The conclusion can be drawn from this that people in the United States are more likely to own parakeets than are people in most other countries.
Knowledge of which of the following would be most useful in judging the accuracy of the conclusion

A．The number of parakeets in the United States.

B．The number of parakeet owners in the United States.

C．The number of parakeet owners per hundred people in the country that ranked first in the census.

D．The number of parakeet owners in the United States compared to the numbers of owners of other pet birds in the United States.

E．(E) The numbers of parakeet owners per hundred people in the countries not included in the census.

阅读下列说明，回答问题1至问题5，将解答填入答题纸的对应栏内。【说明】某历史博物馆准备建立一个馆藏文物多媒体编排和展示系统。博物馆中收藏有各个历史时期的珍贵文物，包括文献、手迹、图画、实物等。博物馆希望利用计算机多媒体技术，将有关资料数字化，建立电子博物馆终端，实现对馆内文物的查询和阅览。

【问题1】多数文物具有严格的保护规定，观众不能触摸实物，如果需要向观众讲解某些文物的内部构造设计和使用原理，请问最好采用何种多媒体表现方式？

【问题2】（1）该系统涉及众多的多媒体数据和资料，需要选用合理的技术进行组织和管理，例如，可采用扩充关系型数据库进行管理，请再列举三种多媒体数据的管理方式。

（2）如果选用扩充关系型数据库的管理方式，请说明实现方法。

【问题3】请简述设计实现这样的多媒体应用系统的开发流程。

【问题4】各个历史阶段的陈列项都有尺寸大小、详细放置位置、缩放比例等要求，音频及视频也有其播放方式、时间、频率等设置，请问确定这些参数应在开发流程的哪个阶段完成？

【问题5】请列举两种对各种多媒体资源进行数据集成和媒体拼接整合工作常用的开发方法。