Question library
Questions from real interviews. Drill any of them by voice in a couple of minutes, with an interviewer, a score and feedback.
You need to test a web app across different configurations: four browsers, three operating systems, three interface languages and two pricing plans. Testing every combination means seventy-two of them. How would you reduce the number of tests?JuniorA checkout form has four payment methods, three delivery methods, five regions, and a "have a promo code" checkbox. Testing every combination exhaustively takes too long. How would you reduce the test set, and what are you risking by doing that?Mid-levelTell me when you use pairwise testing, and in which cases it can miss a serious defect.Senior