QA Fundamentals · Junior · Question 18 of 75
Which of these is non-functional testing?
- 1Performance, usability, security and compatibility testing
- 2Testing login, search and checkout features of the product
- 3Testing that each button opens the right page in the app
Show the answer
Correct answer: Performance, usability, security and compatibility testing
Explanation
Non-functional testing checks quality characteristics: how fast, how secure, how easy to use, how reliable. These often matter as much as the features themselves.