Difference between white box and black box

Question

Accepted Answer

White box testing is testing the internal structure of the application while black box testing is testing the functionality of the application.

White box testing is also known as clear box testing or structural testing.
Black box testing is also known as functional testing.
White box testing requires knowledge of the internal code and logic of the application.
Black box testing does not require knowledge of the internal code and logic of the application.
White box testing is used to test the internal structure, design, and implementation of the application.
Black box testing is used to test the functionality, usability, and user interface of the application.
Examples of white box testing include unit testing, integration testing, and system testing.
Examples of black box testing include acceptance testing, regression testing, and exploratory testing.

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