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Difference between Verification & Validation?
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Answer / mahesh
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 ? | 1 Yes | 0 No |
Answer / aparna
Verification is preventing mechanism to detect possible
failures before the testing begins.
Verification typically involves reviews,meetings,inspections,
audits to evaluate the requirements,design,codes specification.
validation is the assurance that the final product meets
system requirements.Validation typically involves actual
testing & takes after verifications are completed.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / sridhar vaithiyanathan
Verification: Check whether the software developing as per the specification during development process.
"Are we building the product Right?"
It is preventive method.
It is static testing like reviews, walk through, Inspection.
Validation: Check whether the software developed as per specification once the software is developed.
"Are we building the Right Product?"
It is corrective method.
It is Dynamic testing like system testing, Integration testing, black box testing.
This will be done by testing team
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / manu
Validation:
The Validation technique refers to the process of
evaluating a software product at the end of its development
stage to ensure that it is free from failures, and complies
with the requirements.
Verification:
The Verification technique refers to the process of
determining whether the products of a given phase of a
software development process fulfill the requirements
established.
| Is This Answer Correct ? | 6 Yes | 6 No |
Answer / pragati patil
verification:(R u doing the right job?)means its a process
that makes it sure that the s/w product is developed the
right way...
Helps in identying not only presence of defects but also
their location..
validation:(R u doing the job right?)means its a process of
finding out if the product being built is right or wrong...
Helps in identying the presence of defects, not their location..
| Is This Answer Correct ? | 5 Yes | 5 No |
Answer / surendra
verification define is we building the product right?
validation define is we building the right product?
| Is This Answer Correct ? | 5 Yes | 5 No |
Answer / virender singh
Verification: The evaluation of product charecterstic
against specific requirements.
Validation: The evaluation of product characterstic against
its inteded use.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / nite
verification is to ensure if the software is developed as
per the requirement stated.
validation, on the other hand, is the overall picture of
ensuring if the software is actually developed to
successfully run in the real environment. Its more about the
involvement of the client.
Some posts have mentioned that the one is conducted by the
developer and the other by the tester, which I think is
wrong. both processes involve testing.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / syed zabiur rahman
Verification:It is a process of checking or ensuring that
the product is delivering all the functionality to the
customer.
Validation:It is a process of ensuring the functionality,
as defined in the requirement is the intended behaviour of
the product.
| Is This Answer Correct ? | 7 Yes | 9 No |
Answer / k.nalini prasanna
Verification-:it is a process of checking conducted on each
and every roll in the orgination in order to confirm
whether they r wofking according to the company process
guidlines or not
Validation-:it is a process of checking conducted on devep
application or its related parts in order to confirm
whether they r working according to the exceptions r not
| Is This Answer Correct ? | 3 Yes | 5 No |
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