ISTQB Certified Tester Foundation Level v4.0 — Question 32

What is a reasonable way to control and minimize the cost of testing and development?

Answer options

• A. Conduct formal reviews to detect defects as early as possible.
• B. Perform a usability analysis prior to user interface design.
• C. Automate error detection at the beginning of acceptance testing.
• D. Hire low-cost, outsourced testing staff for system testing.

Correct answer: A

Explanation

The correct option, A, emphasizes the importance of early defect detection through formal reviews, which can significantly lower costs by addressing issues before they escalate. Options B and C, while beneficial, do not directly focus on minimizing costs in the same proactive manner as A. Option D may reduce immediate expenses but could lead to higher long-term costs due to potential quality issues.