QA Fundamentals · Junior · Question 4 of 75
Which statement matches the testing principle 'exhaustive testing is impossible'?
- 1You can't test every input and path, so you prioritize by risk
- 2Automation makes it possible to test all combinations
- 3You must test every possible input before a release
Show the answer
Correct answer: You can't test every input and path, so you prioritize by risk
Explanation
Even a simple form with a few fields has more input combinations than anyone could run. Instead, testers use techniques and risk analysis to choose the tests that matter most.