verifiaction is the process confirming that software meets 
its specification

it involves review, walkthrough and inspection


validation is the process confirming that software meets 
its user reqiurement 
it basically involves testing(unit,integration,system and 
acceptance)
it is generally done after verification

verification is nothing but review and meeting to evaluate 
document,plan,code,requirement and specification.this can 
be done by using checklist,issue list,walkthrough and 
inspection meeting.
validation typically involves actual testing takesplace 
after verificatuion process completed.

a)	Verification is nothing but whether the system 
right or wrong by check the walkthrough, reviews, 
inspection is called the verification.
b)	The verification phase complete involving the 
developers.
c)	Validation is nothing whether the system right or 
wrong, with respect to customer requirements is called the 
validation.
d)	The validation phase complete involving the testers 
only.


My name is k.chandra sekhar
My phone no is 09246540049
I am in hyderabad
My mail id is ndra_143@yahoo.co.in

Its comes under the V-MODEL 
V-Model it will contain 2 phases what the above Q will we 
have 
    Req     \              /  Acceptence Testing
Verification \            /  System Testing             
              \          / 
        HLd    \        /==> Validation
                \      /   
           LLD   \    / System Integration Testing    
                  \  /  
          COding   \/   Module leveltesting    

As a testers we are followed by V-model only because it 
Moves both Testing And Devolepment activities parlily

Verification is process to control the Quality of the 
application from the Procespective side which involves 
reviews ,Meetings, and walkthrough..

Validation is a process of controlling qulity of the 
application from the Implementation side

Validation will give the detail information about Testing 
Actrivities .

Verification means are we building the right product, and 
Validation means are we building the product right.

Hi Vibha Your answar is some what confusing..

can U pls clarify it .

Verification-1.Process Oriented,2.Doesn't include the code 
execution,3.Techniques-walkthrough,code review and 
inspection,4.done before the validation.5.Targeted 
Documents-FRS,SRS,SDD,BR and Technical Specs.

Validation-1.Product Oriented,2.May or may not include the 
code execution(depends on the type of testing),3.Techniques-
Various types of testing,4.done after the 
verification.5.Targeted Documents-End Product.

Myself Amit Kumar tyagi
(amitbrazil@gmail.com),09910210899,Noida,Software Test 
Engineer

verification is nothing but to check the 
code,reivews,doucments as per the requiremnets...

validation is actual testing,,,,to check the customer 
satisfaction and also should be error free..

Verification means are we building the product right. So, 
here our concern would be to check whether the product has 
been developed through the right process 

Validation means are we building the right product. So, 
here our concern would be check whether the right product 
has been build. Whether the functionalities are right. It 
is basically the determination of the correctness of the 
final product.

verification is the process to determine whthr v r building
the right product nd it meets the specification.IT is also
called static testing.Involes walkthrough,inspection and review.

validation dis the process that determine whthr product
build is right?..it is also called dynamic
testing..involves..unit testing,integration testing and
system testing.

verification:
it is a process of checking whether each and every row in 
the organization is working according to the given  
guidelines or not.
vallidation:
it is a process of checking whether the developed  product 
or its related parts are working to the requirements or not.