QA Fundamentals · Junior · Question 20 of 75

What is white-box testing?

1Testing done without any knowledge of the system
2Testing based on the internal structure of the code
3Testing the user interface on a white background

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Correct answer: Testing based on the internal structure of the code

Explanation

White-box (structural) testing uses knowledge of the code to design tests, for example to make sure every branch is executed at least once.

Further reading

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