在结构化方法中，软件功能分解属于下列软件开发中的阶段是( )。_爱下问搜题

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问题单项选择题

在结构化方法中，软件功能分解属于下列软件开发中的阶段是( )。

A．概要设计

B．需求分析

C．详细设计

D．编程调试

答案

参考答案：A

解析：概要设计的任务是划分出构成系统的各物理元素以及设计出软件的结构(如确定模块及模块间的关系)。设计过程通常分为以下几步：提出可选择方案；选择合理方案；推荐最佳方案；功能分解；设计软件结构；制定测试计划：最后提交概要设计文档。软件功能分解属于概要设计阶段。本题的正确答案为选项A。

完形填空

After spending a weekend away with my adult son, I was so impressed by his generous heart that I sent him this letter.
Dear son,
I want to thank you for teaching me a very valuable lesson in life by the great example you   31 . When we were eating at that cafe in Boston and a person who had 32 his hamburger didn’t have enough money to pay for it, without   33 , you went over and   34  the extra $2 into his hand.
When we were leaving, you   35  threw a five-cent coin onto the pavement and said something like, “Some kid will really enjoy   36  this.”
Last week, a young man   37  me in the line at a petrol station didn’t have   38  money to pay for his petrol. I asked the money collector, “How much   39  is he?” She told me he had meant to put $15 of petrol in his car   40  he had been looking at the wrong gauge (计量表) and had put in 15   41 , which came to a little over $20. That is an easy mistake as both gauges run fast.
Something made me think of you and   42  you did that night at the cafe in Boston. I handed the man $6. He was so   43  and said, “But why would you do this for me?” I just smiled as I thought of you.
Thank you, son, for teaching me that “it’s   44  to give than to receive”. Now when I see a five-cent coin on the   45  and want to pick it up, I think of you and leave it there, just in case some kid will get a kick out of finding it.
Love always, Mum.

C．looking for

D．pointing at

问答题

星状神经节