This article will discuss the differences between Windows Communication Foundation (WCF) Simple Object Access Protocol or SOAP and Representational State Transfer or REST services as a solution consideration for a web-centric application.
Concurrent validation definitions. [COLOR=blue][b]Concurrent validation is a subset of prospective validation and is conducted with the intention of ultimately distributing product manufactured during the validation study.
It is a parameter used in sociology, psychology, and other psychometric or behavioral sciences. Concurrent validity is demonstrated when a test correlates well with a measure that has previously been validated.The two measures may be for the same construct, but more often used for different, but presumably related, constructs.or example, an employment test may be administered to a group of workers and then the test scores can be correlated with the ratings of the workers' supervisors taken on the same day or in the same week. The resulting correlation would be a concurrent validity coefficient.