ISTQB Advanced Technical Test Analyst (ATTA) — Question 3

A component has been analyzed as being highly critical. Which of the following structure-based test design techniques provides the highest level of coverage?

Answer options

• A. Statement testing
• B. Decision testing
• C. Condition determination testing
• D. Multiple condition testing

Correct answer: C

Explanation

Condition determination testing is designed to ensure that all conditions within a component are evaluated, providing a high level of coverage. While statement testing, decision testing, and multiple condition testing offer useful insights, they do not achieve the same depth of coverage as condition determination testing.