A-A+
A requirement is a feature of the system or a
问题详情
A requirement is a feature of the system or a description of something the system is capable of doing in order to fulfill the system"s(71)．
A．plan
B．purpose
C．document
D．Design请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：需求是系统整体的特写或者是一种描述，它描述了系统为实现自身用途而能够做到的事情。
