摘要：对于【软件设计师】软考考试而言，试题无疑是最重要的学习资料之一。在软考备考过程中，吃透试题、掌握试题所考知识点、熟悉试题的出题思路，对我们提升分数的效果是最明显的，通过对试题的反复练习，还可以查漏补缺。今天，给大家带来【2018年11月软件设计师考试模拟题上午（一）】部分试题的详解，一起来看看吧~



1、POP3服务默认的TCP 端口号是（  ）。
A、 20
B、 25
C、 80
D、 110

答案:D
答题解析:

本试题考查POP3服务器的配置。POP3服务器默认端口为110，因此答案为D。

2、System analysis is traditionally done top-down using structured analysis based on（请作答此空）. Object-oriented analysis focuses on creation of models. The three types of theanalysis model are（  ）. There are two substages of object-oriented analysis.（  ）focuses on real-world things whose semantics the application captures. The object constructedin the requirement analysis shows the（  ）of the real-world system and organizes it intoworkable pieces.（  ）addresses the computer aspects of the application that are visible tousers. The objects are those which can be expected to vary from time to time quite rapidly.
A、 functional decomposition
B、 object abstraction
C、 data inheritance
D、 information generalization

答案:A
答题解析:

传统的系统分析以功能分解为基础，利用结构化分析自顶向下完成。面向对象分析关注于模型的创建。该分析模型有三种类型：类模型、交互模型和状态模型。面向对象分析有两个子阶段。领域分析侧重于现实世界中那些语义被应用程序获取的事物。在需求分析中所构造的对象说明了现实世界系统的静态结构并将其组织为可用的片段。应用分析处理应用系统中用户可见的计算机问题。所分析的对象可能会被预计时不时地发生较快的变化。

3、System analysis is traditionally done top-down using structured analysis based on（ ）. Object-oriented analysis focuses on creation of models. The three types of theanalysis model are（请作答此空）. There are two substages of object-oriented analysis.（  ）focuses on real-world things whose semantics the application captures. The object constructedin the requirement analysis shows the（  ）of the real-world system and organizes it intoworkable pieces.（  ）addresses the computer aspects of the application that are visible tousers. The objects are those which can be expected to vary from time to time quite rapidly.
A、 function model，class model and state model
B、 class model，interaction model and state model
C、 class model，interaction model and sequence model
D、 function model，interaction model and state model

答案:B
答题解析:

传统的系统分析以功能分解为基础，利用结构化分析自顶向下完成。面向对象分析关注于模型的创建。该分析模型有三种类型：类模型、交互模型和状态模型。面向对象分析有两个子阶段。领域分析侧重于现实世界中那些语义被应用程序获取的事物。在需求分析中所构造的对象说明了现实世界系统的静态结构并将其组织为可用的片段。应用分析处理应用系统中用户可见的计算机问题。所分析的对象可能会被预计时不时地发生较快的变化。

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