Why are both verification and validation of a model needed? Consider another example of a process creating a simulation model ...

Validation is an automatic computer check to ensure that the data entered is sensible and reasonable. It does not check the accuracy of data. For example, a secondary school student is likely to ...

Ensure that functionalities meet the intended behavior. 3 Verification takes place first and includes the checking for documentation, code etc. Validation occurs after verification and mainly involves ...

This report provides practical guidance on the methods available for verification of the software and validation of computer based systems in nuclear power plants, and on how and when these methods ...