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 Automation Testing interview questions  Automation Testing Interview Questions (5201)
 Manual Testing interview questions  Manual Testing Interview Questions (6477)
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 Test Cases interview questions  Test Cases Interview Questions (469)
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 Testing AllOther interview questions  Testing AllOther Interview Questions (609)
Question
Difference between Verification & Validation?
 Question Submitted By :: Manual-Testing
I also faced this Question!!     Answer Posted By  
 
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
 
Answer
# 2
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
 
 
 
Answer
# 3
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
 
Answer
# 4
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
 
Answer
# 5
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
 
Answer
# 6
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
 
Answer
# 7
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
 
Answer
# 8
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
 
Answer
# 9
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
 
Answer
# 10
verification-

1 it emphasize on building the product right.
2 it is a low level activity.
3 it only checks the correspondence between a program and
its specification.
4 we do the Defect Testing to uncover errors.
validation-

1 it emphasize on building the right product.
2 it is a high level activity.
3 it checks that whether the software is operationelly
useful or not.
4 we do the Validation Testing to meet the customer
requirements.
 
Is This Answer Correct ?    21 Yes 7 No
Priyanka
 

 
 
 
Other Manual Testing Interview Questions
 
  Question Asked @ Answers
 
Please give an example of Black Box Testing?   1
What is the exact difference between Integration & System testing; give me examples 3i-Infotech 7
If we are enterinf different inputs for the same field then tester have to write that much separate test cases with separate ID. E.g. First name field Inputs are - 1. valid name = Shyam, 2. Digits , 3. Blank Space, 4. Empty Name, 5. Enter name after blank space, 6. Special Characters etc. So May I have to write 6 separate test cases with test case id 1,2,3,4,5 & 6.?   4
what r the different types of testing techniques?   8
what is the difference b/n DPD(Defect profile document) and DRD(Defect Report document). Zensar 1
Hi, this is sekhar yadav, who is given the seviarity and who is given the priarity CTS 8
Wat is de difference btw inspection and walkthrough in static testing?   3
What is difference between windows based application and web based application?   1
can u give me the Test case step template and write one test case step (ex)please AppLabs 7
What is diference between Draft and Build   1
difference between smoke testing & sanity testing?   5
Diffrence in b/w Functional and System Testing and Test Cases. Fiserv 3
 
For more Manual Testing Interview Questions Click Here 
 
 
 
 
 


   
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