verification与validation

halwi

verification(验证):保证软件正确实现特定功能。"Are we building the product right?"
validation(确认):保证所生产的软件可追溯到用户需求的一系列活动，检测每一阶段的工作产品是否与最初定义的软件需求规格相一致。"Are we building the right product?"

spartan

Grrison

Sometimes, we do NOT know what is correct, what is user's requirement.
The User Requirement Specification does not reflect, file or explain the User's needs and expectations correctly and completely.
In this cases, what we -- software QC guys should do?

maggietsai

原帖由 tingtingc 于 2007-8-23 16:59 发表
Verification typically involves reviews and meetings to evaluate documents,plans,code,requirements,and specifications.This can be done with checklists,issues lines,walkthroughs,and inspection meetings ...

quite agree with you, is that your experience summaries？

tianzhi0106

举个例子:
系统测试就是验证产品与需求规格的一致性, 由软件测试人员来操作.
验收测试(e.g. Beta测试)就是确认产品与用户需求是否一致, 由用户来操作.