Q: Which of the following testing types does not require access to source code?
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A
Black box testing
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B
Gray box testing
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C
White box testing
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D
Hybrid testing
A
Answer:
A
Explanation:
Black box testing is a testing method where the tester does not have access to the internal workings or source code of the application. The tester focuses on examining the functionality of the software by providing inputs and evaluating the output without considering how the system processes the inputs. This testing type is generally used to verify that the software meets its functional requirements and behaves as expected from the end user's perspective. In contrast, white box testing requires knowledge of the internal code and structure of the application, as it involves testing the internal logic, paths, and functions. Gray box testing combines aspects of both black box and white box testing, where testers have limited knowledge of the internal code. Hybrid testing typically refers to a combination of testing techniques or approaches, and can involve both black box and white box methods.
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