Question

What issues are related to data verification and validation, relevant to information systems ?

Answer 1

ANSWER:

The term validation and verification in relavant of information system is related to assurance and evaluation about the product. Both term uses in software development process. It is helpful to avoid wrong or duplicate data entry to the data basis.

Validation: Validation means assurance that a product, system meets the needs of the customer and other stakeholder.Validation may be different different types like full validation, cross validation, partial validation, revalidation or periodical validation, prospective validation, Retrospective validation.

Verification: Verification is intended to check that a product, service, or system meets a set of design specifications. Only by reviewing its associated artifacts, someone can conclude if the specifications are met.