Verification and validation

Verification and Validation Verification and Validation it is mostly used in Software industries world. Very interesting & important terms which is help to build right & error free product.

Verification Verification is a process where we check that the work product which we are building is as per the requirement or not. This type of process done by QA (Quality Assurance). Verification also called as static testing.

Verification is : 

Are we building the Product right ?

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Check the process of creating the product.

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Ensures that we are build it right ?

Benefits of Verification : 

Presence of defects can be identified close to the point where they originate.

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Costs to correct those defects is significantly less than when they detected in validation.

Validation Validation is a process where we test complete build product as per the requirement. This type of process done by QC (Quality Control). Validation also called as Dynamic testing. 

It is done by Executing the software

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The process of evaluating software during or at the development process to determine whether it satisfies specified requirements.

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It helps in finding the presence of defects and not their location.

Validation is : 

Are we building the right Product ?

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Check the end product after creation.

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Ensures that “you built the right thing”.