What is the Gray Box Testing technique?

What is the Gray Box Testing technique?

Gray box testing is a software testing technique that combines elements of both black box testing and white box testing. In gray box testing, the tester has partial knowledge of the internal workings of the system being tested. This means that the tester has access to some information about the internal structure, design, or implementation of the software, but not complete knowledge. Gray box testing involves testing the system from an external perspective, similar to black box testing, while also utilizing some internal knowledge to design test cases and identify potential areas of concern. This technique allows for a more comprehensive and targeted approach to testing, as it takes into account both the functionality and the internal structure of the software.