Orthogonal Array

A 2-dimensional array constructed with special mathematical properties, such that choosing any two columns in the array provides every pair combination of each number in the array.

Present in sylabi

Advanced Test Analyst 2012
Organizational Test Strategy
Orthogonal Array Testing

How to cite

International Software Testing Qualifications Board. (2026). orthogonal array. ISTQB Glossary. Retrieved October 19, 2026, from https://istqb-glossary.page/orthogonal-array/.

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