ISQI Certified Tester Foundation Level — Question 57

Why is independent testing important?

Answer options

• A. Because independent testers make fewer assumptions than developers
• B. Because independent testers are isolated from the development team
• C. Because independent testers can verify assumptions made during specification and implementation of the system
• D. Because independent testers have a greater sense of responsibility for quality than developers

Correct answer: C

Explanation

Independent testing is crucial because it allows testers to validate the assumptions that were made during both the specification and implementation phases, ensuring that the final product meets the required standards. While independent testers may be isolated from the development team, this does not inherently lead to better quality assurance. Furthermore, a sense of responsibility for quality can vary among individuals and is not exclusive to independent testers.