What is verification And Validation?

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What is verification And Validation?..

Answer / vipin dixit

verification:is the process to conforming that it(software)
meets with it's specification or not.It's static because we
testing specificatio with out execution on computer.
there r some techniqe to do this
1.inspection
2.walkthrough
3.audit

Validation:is the process to conforming that it(software)
meets with user's req. and client req. or not.it's dynamic
because we testing developed software with execution on
computer.
there r some techniqe to do this
1.black bok testing
2.white box testing
3.reggration testing
4.system testing
and so on.

correct me if i m wrong

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What is verification And Validation?..

Answer / sudip

verification is tipically invloves the checking and
evaluating codes, branches, documents, plans,requirements,
business specification.validation comes after execution of
test which validates the aplication as a product and sends
for deployment.

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