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verification & validation

Printed From: One Stop Testing
Category: Software Testing @ OneStopTesting
Forum Name: Beginners @ OneStopTesting
Forum Discription: New to the Club...!!! Don't Worry, We are here for you...!!! Learn the very basics of Software Testing and other pertinent Informations.
URL: http://forum.onestoptesting.com/forum_posts.asp?TID=3
Printed Date: 12Feb2025 at 11:40pm


Topic: verification & validation
Posted By: merry
Subject: verification & validation
Date Posted: 05Feb2007 at 1:17pm
hi,
can u tell me what is the difference between verification and validation?
 
 


Replies:
Posted By: rose
Date Posted: 19Feb2007 at 9:45am
* Verification - Are we doing the thing right? (Efficiency)

* Validation - Are we doint the right thing? (Effectiveness)
 
                 Verification ensures that you are building a product according to its requirements, specifications, and standards. For Verification, you should ask the following questions:

* Are you meeting the specified requirements?
* Are you building the product right?

                 Validation ensures that your product will be usable once it is in the marketplace. For Validation, you should ask the following questions:

* Are you meeting the operational need?
* Does this product meet its intended use in the intended environment?
* Are you building the right product?  
 
rgds
rose


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