查看完整版本: verification与validation

wangwei_0201 2006-5-29 17:49

verification与validation

请问关于verification和validation的区别是什么

skinapi 2006-5-29 22:07

简单一点说:
1、验证我们是不是正确的做了软件(实现和需求规格一致)
2、确认我们是不是做了正确的软件(实现和用户需求一致)

GYBHBY 2006-6-5 02:21

[quote]原帖由 [i]skinapi[/i] 于 2006-5-29 22:07 发表
简单一点说:
1、验证我们是不是正确的做了软件(实现和需求规格一致)
2、确认我们是不是做了正确的软件(实现和用户需求一致) [/quote]

Put it aptly!!! Simple and easy to understand, Thks!!!

doiryice 2006-6-12 16:58

[quote]原帖由 [i]skinapi[/i] 于 2006-5-29 22:07 发表
简单一点说:
1、验证我们是不是正确的做了软件(实现和需求规格一致)
2、确认我们是不是做了正确的软件(实现和用户需求一致) [/quote]


精辟

happybean 2006-6-12 17:59

Verification is the process confirming that something - software - meets its specification.
Validation is the process confirming that it meets the user's requirements.

zoemickey 2006-12-29 08:53

会在什么时候做这两个呢?
在实际的应用开发中

joybunnyhare 2007-1-21 11:29

V&V

Verification和Validation是双V模型中的两个概念,分别的验证和确认的意思,
原帖由 skinapi 于 2006-5-29 22:07 发表
简单一点说:
1、验证我们是不是正确的做了软件(实现和需求规格一致)
2、确认我们是不是做了正确的软件(实现和用户需求一致)

phoenixDT 2007-1-25 17:31

不错,学习拉

xiguayali0618 2007-1-29 14:34

[quote]原帖由 [i]joybunnyhare[/i] 于 2007-1-21 11:29 发表
Verification和Validation是双V模型中的两个概念,分别的验证和确认的意思,
原帖由 skinapi 于 2006-5-29 22:07 发表
简单一点说:
1、验证我们是不是正确的做了软件(实现和需求规格一致)
2、确认我们是 ... [/quote]

Very good. This is stated in many software testing books, like <<rapid testing>>, <<software testing>> and etc.

a_cheww 2007-1-29 19:23

一语中地!

skybusy2000 2007-2-6 11:27

Thanks!!
It is easy to understand.

barcelona 2007-4-28 16:36

1、验证我们是不是正确的做了软件(实现和需求规格一致)
2、确认我们是不是做了正确的软件(实现和用户需求一致)
!!牛逼 我是在一个博客上看到的也记下了

MarsNoNo 2007-5-4 21:25

Verification:Are we building the product right?
Validation:Are we building the right product?

barcelona 2007-6-21 13:01

1、验证我们是不是正确的做了软件(实现和需求规格一致)
2、确认我们是不是做了正确的软件(实现和用户需求一致)

grad 2007-6-21 14:59

Good!

raimy 2007-8-15 19:02

挺好

zhangj8826 2007-8-16 09:10

Great,very Good

guoyubill 2007-8-16 11:11

[quote]原帖由 [i]happybean[/i] 于 2006-6-12 17:59 发表 [url=http://bbs.51testing.com/redirect.php?goto=findpost&pid=245533&ptid=33511][img]http://bbs.51testing.com/images/common/back.gif[/img][/url]
Verification is the process confirming that something - software - meets its specification.
Validation is the process confirming that it meets the user's requirements. [/quote]

You are strong!

chenxuan 2007-8-16 12:04

v&v
验证已实现的功能是否正确;
确认是否正确实现了功能.

tingtingc 2007-8-23 16:59

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.
Validation typically involves actual testing and takes place after verifications are completed.The term IV & V refer to Independent Verification and Validation.

halwi 2007-9-4 21:33

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?"
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