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 Automation Testing interview questions  Automation Testing Interview Questions (5186)
 Manual Testing interview questions  Manual Testing Interview Questions (6463)
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Question
Difference between Verification & Validation?
 Question Submitted By :: U14810
I also faced this Question!!     Rank Answer Posted By  
 
  Re: Difference between Verification & Validation?
Answer
# 1
Verifiaction:Means are we doing right thing.i.e we have to
check whether we are implementing right process.

validation:Means are we doing things right.i.e we have to
check whether we have developed a software as per the
client requirement.
 
Is This Answer Correct ?    259 Yes 68 No
Anu
 
  Re: Difference between Verification & Validation?
Answer
# 2
Verification is done through out the life cycle of the
project/product where as validation comes in the testing
phase of the application.
 
Is This Answer Correct ?    130 Yes 55 No
Narayana
 
 
 
  Re: Difference between Verification & Validation?
Answer
# 3
Verification ensures that the application complies to
standards and processes. This answers the question " Did we
build the right system? "

Eg: Design reveiws, code walkthroughs and inspections.

Validation ensures whether the application is built as per
the plan. This answers the question " Did we build the
system in the right way? ".

Eg: Unit Testing, Integration Testing, System Testing and
UAT.
 
Is This Answer Correct ?    78 Yes 54 No
Mercy
 
  Re: Difference between Verification & Validation?
Answer
# 4
Varificatio:it is the process of confirming that s/w "meets
its specification".It involves reviews and meetings to
evaluate documents,plans,code,requirement and
specification.This can be done with checklist,issues lists
amd walkthroughs.
It is the examination of the process and checks r we
building the product right?
Validation:It is the process of confirming that it "meets
the user's requirements".Validation typically involves
actual testing and take place after varification are
completed.
 
Is This Answer Correct ?    55 Yes 23 No
Kittu
 
  Re: Difference between Verification & Validation?
Answer
# 5
Varificatio:it is the process of confirming that s/w "meets
its specification".It involves reviews and meetings to
evaluate documents,plans,code,requirement and
specification.This can be done with checklist,issues lists
amd walkthroughs.
It is the examination of the process and checks r we
building the product right?
Validation:It is the process of confirming that it "meets
the user's requirements".Validation typically involves
actual testing and take place after varification are
completed.
 
Is This Answer Correct ?    54 Yes 17 No
Kittu
 
  Re: Difference between Verification & Validation?
Answer
# 6
Verification takes place before validation,and not
viceversa. Verification evaluates
documents,plans,code,requirement and
specification.Validation evaluates product itself.The
inputs for verification are checklist,issues
lists,walkthroughs and inspection meetings,reviews and
meetings.The input for validation is actual testing of an
actual product.The output for verification is nearly
perfect set of documents,plans,specificationand requirement
document. The output of validation is nearly perfect product
 
Is This Answer Correct ?    38 Yes 15 No
Megha Purohit
 
  Re: Difference between Verification & Validation?
Answer
# 7
Verification : 'Are we buliding a Product right?'it is a
static testing method.
Validation : 'Are we building a right Product?'it is a
Dynamic testing method.
 
Is This Answer Correct ?    66 Yes 20 No
Saranya
 
  Re: Difference between Verification & Validation?
Answer
# 8
verfication : A stage wise verfication of Design at
different stages thorugh test cases or reviews or any other
tool

validation: chekcing whether product designed meeting
client inputs and working as per the requirement It may be
validated by client or by practical validation on simulation
 
Is This Answer Correct ?    26 Yes 13 No
Chandra Shekhar
 
  Re: Difference between Verification & Validation?
Answer
# 9
verication is to check we are doing right..
validation is to prove we have done right..
 
Is This Answer Correct ?    60 Yes 18 No
Sachin
 
  Re: Difference between Verification & Validation?
Answer
# 10
Verification -> Are we building product right?
Validation -> Are we building right product?

- Verification evaluates documents, plans, code,
requirements, and specifications.
- Validation, on the other hand, evaluates the product itself.

- The inputs of verification are checklists, issues lists,
walkthroughs and inspection meetings, reviews and meetings.
- The input of validation, on the other hand, is the actual
testing of an actual product.

- The output of verification is a nearly perfect set of
documents, plans, specifications, and requirements document.
- The output of validation, on the other hand is the
actual/perfect product.

=> Verification comes before Validation.
 
Is This Answer Correct ?    107 Yes 9 No
Kasturi
 

 
 
 
Other Manual Testing Interview Questions
 
  Question Asked @ Answers
 
What is the difference between Test Cases and Test Scenarios   3
What is your Future Plans for the Company if Permanently Employed? TCS 1
which one is not the integration testing a )Big Bang b)Top-down c)Bottom-up 4) dot remember the 4 fourth option Nucleus-Software 3
What is test procedure? how to define it?   1
What kind of interview questions can I expect for an entry level(2 years of exp) software testing position. I am attending for the first interview and bit nervous what to prepare and how to prepare.the company I applied is a product(anti virus software) based company. so what kind of questions can I expect .please help me for preparing .   2
hi, I want the sample project documentation, will any one guide me by giving the procedures, mail me in my mail id gpriya_1980@yahoo.co.in thanks in advance   1
what is test case and test scenario , plz do explan with example....   1
at what step sanity testing and smoke testing do?   4
What is Tracibility matrix?How we can use in real time application?   3
What is the difference between stress and load testing?   3
is traceability matrix prepared by jr tester or sr tester or test lead? Accenture 9
What types of validation check u need to do in fund transfer..? HCL 4
 
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