以下关于大型IT项目的叙述中,( )是不正确的。
- A.大型IT项目一般是在需求不十分清晰的情况下开始的,所以通常分解为需求定义和需求实现两个阶段
- B.对大型项目进行需求定义时,往往要求对业务领域有深刻的理解
- C.对大型项目进行需求实现时,往往要求对技术领域的精通
- D.大型IT项目的需求定义和需求实现通常都是由专业的咨询公司完成的
正确答案及解析
正确答案
解析
本考题考查的知识点为大型复杂IT项目基础知识。
大型IT项目的需求不是十分清晰,因此项目就分成了需求定义阶段和需求实现阶段,需求定义阶段往往要求对业务领域有深刻的理解,需求实现阶段主要放在对技术领域的精通上。因此第一阶段由专业的咨询公司对需求进行详细的定义;再由专业的系统集成公司实现需求。
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