What is the differencein validation & verification??

What we exactly do in verification & validation ?????

Give an example....

Answer Posted / s33.aditya

Verrification is a process that whether we are building the
product right, i.e we have the equirement with us. whether
we are developing the product accordingly or not?

Validation is the process that whether we are building the
right product, i.e the product which we have developed is
right or not?

Verificaation involves collection of the requirements,
Analyse those requirements, Preparation of HLD and LLD.

Validation invoves unit,Integration,system and User
acceptance testing.

V Model is the best Example. left side of the V-Model is
verification and right side is the validation

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