问题
单项选择题
需求分析阶段的任务是( )。
A．软件开发方法
B．软件开发工具
C．软件开发费用
D．软件系统功能
答案
参考答案：D
解析： 需求分析是软件定义时期的最后一个阶段，它的基本任务就是详细调查现实世界要处理的对象，充分了解原系统的工作概况，明确用户的各种需求，然后在这些基础上确定新系统的功能。
搜题请搜索小程序“爱下问搜题”
需求分析阶段的任务是( )。
A．软件开发方法
B．软件开发工具
C．软件开发费用
D．软件系统功能
参考答案：D
解析： 需求分析是软件定义时期的最后一个阶段，它的基本任务就是详细调查现实世界要处理的对象，充分了解原系统的工作概况，明确用户的各种需求，然后在这些基础上确定新系统的功能。
One minute means a lot in one's life. During his college years, Roger 36 a summer in an Idaho logging camp. When the boss had to leave for a few days, he 37 Rogers in charge. “ 38 if the men refuse to follow my orders?" Rogers asked. He thought of Tony, an immigrant worker who troubled all day, giving the other men a 39 time. ‘‘Fire them,” the boss said. Then, as if 40 Rogers' mind, he added,“I suppose you think you are going to fire Tony if you get the 41 . I'd feel 42 about that. I have been logging for 40 years. Tony is the most__43 worker I've ever had. I know he is a troublemaker and that he__44 everybody and everything. But he comes in first and leaves last. There has not been an 45 for eight years on the hill where he works.” Rogers_ 46 the next day. He went to Tony and spoke to him."Tony, do you know I’m in charge here today?" Tony grunted（嘟囔）.“Iwas going to fire you the first time we tangled（纠缠）,but I want you to know I’m not,”he told Tony,_ 47 what the boss had said. When Rogers finished,Tony_48 the spadeful of sand he had held and tears streamed__49 his face. That day Tony worked harder than ever before. Twelve years later Rogers met Tony again who was now the 50 for railroad construction for one of the largest logging companies in the West. Rogers asked him how he came to California and happened to have such 51 . Tony replied, "If it not be for the one 52 you talk to me back in Idaho, I kill somebody someday. One minute 53 my whole life." Effective managers know the 54 0f taking a moment to point out what a worker is doing well. But what a 55 a minute of yes can make in any relationship!
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