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[单选题]
软件开发过程中，抽取和整理用户需求并建立问题域精确模型的过程叫( )
A
a生存期b面向对象设计c面向对象程序设计d面向对象分析
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试题答案：
D
答案解释：
面向对象的分析的过程就是认识客观世界的过程，其目的就是建立对客观世界的精确、简洁、可理解的正确模型，也就是所谓的建模。
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从事软件开发实践和软件工程项目管理的思想基础是_______
软件部件的内部实现与外部可访问性的分离，是指软件的( )。
简述RUP中迭代增量式开发的概念以及规定的开发阶段。
根据RUP实现的活动，输入为设计类，活动为实现类，则输出为( )
系统定义明确之后，应对系统的可行性进行研究；可行性研究包括( )
通过( )可以完成数据流图的细化。
软件开发的瀑布模型，一般都将开发过程划分为：分析、设计、编码、测试和维护等阶段，一般认为可能占用人员最多的阶段是( )。
软件测试是为了( )而执行程序的过程。
在常见的软件开发模型中，适用于需求明确或很少变更的项目的模型是
软件生存周期中时间最长的是( )阶段。
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简述移动主机登录到外地代理的过程。
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26．我国进入社会主义社会的最主要标志是
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国家凭借其权力与权威，通过采取发布命令、指示、规定、政策及下达指令性计划等行政方法，按照自上而下的组织系统，直接调控社会经济活动的行为是( )
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21.Advertisement can be thought of "as the means of making known in order to buy or sell goods or services" .Advertisement aims to increase people's awareness and arouse interest.It tries to inform and to persuade.The media are all used to spread the message. The press offers a fairly cheap method, and magazines are used to reach special sections of the market.The cinema and commercial radio are useful for local market. Television, although more expensive, can be very effective. Public notices are fairly cheap and more permanent in their power of attraction. Other ways of increasing consumer interest are through exhibitions and trade fairs as well as direct mail advertisement.There can be no doubt that the growth in advertisement is one of the most striking features of the western world in this century.Many businesses such as those handling frozen foods, liquor,tobacco and medicines have been built up largely by advertisement. We might ask whether the cost of advertisement is paid for by the producer or by the customer.Since advertisement forms part of the cost of production, which has to be covered by the selling price, it is clear that it is the customer who pays for advertisement. However, if large scale advertisement leads to increased demand, production costs are reduced, and the customer pays less. It is difficult to measure exactly the influence of advertisement on sales.When the market is growing,advertisement helps to increase demand. When the market is shrinking, advertisement may prevent a bigger fall in sales than would occur without its support. What is clear is that businesses would not pay large sums for advertisement if they were not convinced of its value to them.21.1 Advertisement is often used to _____.A.deceive customersB.increase productionC.arouse suspicionD.push the sale
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