Black Box Testing is also termed as functional testing. It ignores how the internal functionality of a system works and depends only what are the outputs on specified inputs. Source code availability is not an important in back box testing. Black box testing is mostly to ensure that it meets the user functionality. According to IEEE standards following are characteristics of Black box testing:- “Testing that ignores the internal mechanism of a system or component and focuses solely on the outputs generated in response to selected inputs and execution conditions;” “Testing conducted to evaluate the compliance of a system or … Click here to continue reading.