判别原型化方法适合于系统的选择条件有多方面，其中有关联机事务处理或批处理类型的判别条件应属于下列哪种条件
A．逻辑结构
B．用户特征
C．系统结构
D．应用约束
参考答案：C
解析： 判定应用系统适合于原型化方法还是预先说明方法的主要因素有：①系统结构。②逻辑结构。③用户特征。④应用约束。⑤项目管理。⑥项目环境。其中，系统结构：联机事务处理系统、相互联系的应用系统适合于原型化；而批结构，如批处理、批编辑和批修改等结构不适合于原型化。
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阅读下列应用文及相关信息，并按照要求匹配信息。先请阅读下列国外媒体上的插图及提示性文字：
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| 以下是关于这些插图的简要评论。请把评论与相关插图及提示性文字匹配起来。 ( )1. The debate has been raging for years over the safety of, and necessity for, childhood vaccinations, which has been so much so that it is termed "The Vaccine War". The debate has only a few moments that might be inspiring to those who have been following this now familiar issue. ( )2. There are certainly benefits of using a star in a film. It makes the film easier to market. Stars also help sell more tickets and drive DVD sales, which are a big part of studio revenue. However, a star does not guarantee success. The simple fact is that if you pay a star a great deal of money for a film that people don't want to see, then it won't work. ( )3. They are barely in their twenties and are already multimillionaires. At the age when many people are looking for their first job, the youngsters of The Sunday Times Rich List are buying country estates or jetting off to their overseas homes. Daniel Radcliffe, for example, who plays Harry Potter, has a fortune of ￡42 million, at 20. ( )4. Millions of jobless Americans, who might be suffering in anxiety and lacking a sense of security, are showing up at emergency rooms of state-owned hospitals, contributing to a longer waiting time and a higher risk of cursory treatment by overworked doctors and nurses. ( )5. Alice Miller, a psychology expert, who died at 87 at home in Provence, France, on April 14,repositioned the family as a central place of abnormal psychological function with her theory that parental power and punishment lay at the root of nearly all human problems. |
