Perry has volunteered to be a tester for a new application that is being developed at his local community college. Some errors in the interfaces of the system are subtle and not noticeable when parts of the system are tested. What type of testing is required to detect these errors?
A. big-bang testing
B. top-down testing
C. acceptance testing
D. non-functional testing
E. beta testing

Perry should conduct beta testing to identify subtle errors in the application's interface, as it involves real users testing the software in a real-world environment. Other testing methods like big-bang, top-down, acceptance, and non-functional testing are less effective for this purpose. Beta testing provides valuable feedback and improves the application's quality before release.
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Answered by Anonymous | 2025-07-07

The appropriate testing type for Perry to identify subtle errors in the application is beta testing , where real users test the software in real-world scenarios. This process helps uncover interface issues not detected during earlier testing stages. Other testing methods like big-bang, top-down, acceptance, and non-functional testing do not specifically target subtle interface errors. ;

Answered by GinnyAnswer | 2025-07-07