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问题 单项选择题

在设计程序时，应采纳的原则之一是( )。

A．不限制goto语句的使用

B．减少或取消注解行

C．程序越短越好

D．程序结构应有助于读者理解

答案

参考答案：D

解析： 在设计程序时，应采纳的原则之一是程序结构应有助于读者理解。

问答题

解释什么是满粘法
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单项选择题

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable ______ of the technical requirements for the software product．
During the requirements definition phase, the requirements definition team uses an iterative process to expand abroad statement of the system requirements into a complete and detailed specification of each function that the software must perform and each ______ that it must meet．The starting point is usually a set of high-level requirements from the ______ that describe the project or problem．
In either case, the requirements definition team formulates an overall concept for the system and the defines ______ showing how the system will be operated, publishes the system and operation concept documents, and conducts a system concept review(SCR)．
Following the SCR, the team derives ______ requirements for the system from the high-level requirements and the system operations concept．Using structured or object-oriented analysis, the team specifies the software functions and algorithms needed to satisfy each detailed requirements．

A．detailed
B．outlined
C．total
D．complete
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