Software Testing Tutorial #20 – Black Box Testing vs White Box Testing

In this Software Testing Tutorial, we will learn about the differences between black-box testing and white box testing. Understanding the differences between black box testing and white box testing is very important for software testing projects and interviews.

Black box testing in software testing is done by the software testers whereas the white box testing is done by the developers and sometimes by testers as well. In black-box testing internal code is not known but in white box testing knowledge of internal code or implementation is required.