The article demonstrates that data flow testing is a significant tool to observe and access the variable and their effect on execution of program. The theme of this article is based on the fact that testing of software is not the responsibility of a single person. There are various issues and problems involved in data testing which it is conducted manually. The 100% automated testing is not possible; therefore, manual and automated testing is done in a combination to test software.
The article reflects that data flow testing is static and dynamic ...