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What is Verification & Validation?

Printed From: One Stop Testing
Category: Types Of Software Testing @ OneStopTesting
Forum Name: Manual Testing @ OneStopTesting
Forum Discription: Discuss All that is need to be known about Manual Software Testing and its Tools.
URL: http://forum.onestoptesting.com/forum_posts.asp?TID=2917
Printed Date: 14Jul2025 at 6:21pm


Topic: What is Verification & Validation?
Posted By: tanushree
Subject: What is Verification & Validation?
Date Posted: 16Oct2007 at 6:03am



Replies:
Posted By: kanagarathinam
Date Posted: 18Sep2008 at 6:47am
verification:it is weather we r develouping the code is as per user requirement or not
vallidation:checking weather we r develouped code is as per user reuirement or not


Posted By: tossy
Date Posted: 23Sep2008 at 3:18am
Verification : Are you building the product right ?
Validation : Are you building the right product ?

For example
Due to some reason ur mother couldn't go to market instead she want u to go the market n buy the stuff she wants we take a piece of paper and write all the stuff she wanted and check with her that everything has been written r not this is called VERIFICATION

After returning from market once again we check the list and compare the stuff that u brought from the market to see if anything is missing this is called VALIDATION

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Posted By: maagi00
Date Posted: 30Sep2008 at 12:31am
  • Verification (Reviews).

It is the process confirming that software meets its specification.

It is nothing but examining

Use To identify defects in the product early in the life cycle.

Classification.

Verification are classified based on the time and purpose.

  • Validation.

It is the process confirming that it meets the user requirement.



Posted By: chaitanyak6
Date Posted: 11Dec2008 at 11:23pm

http://en.wikipedia.org/wiki/Verification - Verification is a http://en.wikipedia.org/wiki/Quality - quality process that is used to evaluate whether or not a product, service, or system complies with a regulation, http://en.wikipedia.org/wiki/Specification - specification , or conditions imposed at the start of a development phase. Verification can be in development, scale-up, or production. This is often an internal process.

http://en.wikipedia.org/wiki/Validation - Validation is the process of establishing documented evidence that provides a high degree of assurance that a product, service, or system accomplishes its intended requirements. This often involves acceptance and suitability with external customers.



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Regards,
Chaitanya.K
HPIT – CSN TCOE


Posted By: cprasenjit26
Date Posted: 26May2009 at 10:52pm
In http://en.wikipedia.org/wiki/Software_project_management - software project management , http://en.wikipedia.org/wiki/Software_testing - software testing , and http://en.wikipedia.org/wiki/Software_engineering - software engineering , Verification and Validation (V&V) is the process of checking that a software system meets specifications and that it fulfils its intended purpose. It is normally part of the http://en.wikipedia.org/wiki/Software_testing - software testing process of a project.
 
http://softwareqatestings.com - Software testing tutorial



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