what is verification and validation?

Answer Posted / thinktest

Verification:

Definition: It is a static testing that mean testing a product without executing it (through Walk through, Inspection and Review etc). It helps in finding out the defects with the location of defect. It is a process oriented.
Key Objective: Are we building the product right?
Evaluation Item: Plan, Requirement, Design, Code, Test Cases etc)
Activity: Review, Instection, Walkthrough


Validation:

Definition: It is a dynamic testing that mean testing a product by executing it (through Integration testing, System Testing etc). It helps in finding out the defect only and not its location. It is a product oriented.
Key Objective: Are we building the right product?
Evaluation Item: Actual Product, Software
Activity: Testing

visit: Verification:

Definition: It is a static testing that mean testing a product without executing it (through Walk through, Inspection and Review etc). It helps in finding out the defects with the location of defect. It is a process oriented.
Key Objective: Are we building the product right?
Evaluation Item: Plan, Requirement, Design, Code, Test Cases etc)
Activity: Review, Instection, Walkthrough


Validation:

Definition: It is a dynamic testing that mean testing a product by executing it (through Integration testing, System Testing etc). It helps in finding out the defect only and not its location. It is a product oriented.
Key Objective: Are we building the right product?
Evaluation Item: Actual Product, Software
Activity: Testing

Visit: Verification:

Definition: It is a static testing that mean testing a product without executing it (through Walk through, Inspection and Review etc). It helps in finding out the defects with the location of defect. It is a process oriented.
Key Objective: Are we building the product right?
Evaluation Item: Plan, Requirement, Design, Code, Test Cases etc)
Activity: Review, Instection, Walkthrough


Validation:

Definition: It is a dynamic testing that mean testing a product by executing it (through Integration testing, System Testing etc). It helps in finding out the defect only and not its location. It is a product oriented.
Key Objective: Are we building the right product?
Evaluation Item: Actual Product, Software
Activity: Testing

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