Use of Multiple Verification Methods – update. ... Some organizations say they are in the “ Test” phase of the project when they really mean they are in the Verification Phase, and Test is just one of the four primary methods. Conducting a test (activity) is not the same as using Test as a method of verification.

Data verification is a process in which different types of data are checked for accuracy and inconsistencies after data migration is done. It helps to determine whether data was accurately translated when data is transferred from one source to another, is complete, and supports processes in the new system.

Verification and validation are independent procedures that are used together for checking that a product, service, or system meets requirements and specifications and that it fulfills its intended purpose. These are critical components of a quality management system such as ISO 9000. ... Contrast with verification."