_______Testing is commonly performed at the customer’s site?
-
Beta Testing
-
Alpha Testing
-
Re-testing
-
Acceptance Testing
A
Correct answer
Explanation
Beta testing is conducted at customer sites by actual end-users in real-world environments, making it the testing type commonly performed at the customer's location. Alpha testing (B) happens at the developer's site by internal teams. Re-testing (C) is targeted verification of bug fixes. Acceptance testing (D) is formal validation but often done in controlled environments, not necessarily at customer sites.