CTSS Academy

What is Orthogonal Array Testing (OATS)?


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💡 Too many inputs, too little time?

Orthogonal Array Testing (OAT) is your secret weapon for test case optimization!


In this episode, we break down how to maximize test coverage 🔍 while minimizing effort ⏳ using statistical methods — specifically OAT and pairwise testing.


🎧 Learn how to:


  • ✅ Create smart test combinations using orthogonal arrays

  • 🧪 Reduce test cases without sacrificing coverage

  • 📊 Apply OAT in real-world scenarios (web UI & microprocessor examples!)

  • ⚠️ Avoid common mistakes in manual OAT

  • 🚀 Improve efficiency in integration & functional testing



Whether you’re testing forms, APIs, or complex configurations — OAT saves time, reduces errors, and boosts confidence in your QA strategy.


🔗 Press play and level up your testing toolkit!

📁 Bonus: Learn when NOT to use OAT 😉


#OrthogonalArrayTesting #OAT #TestOptimization #SoftwareTesting #QA #CTSSAcademyPodcast #PairwiseTesting #TestCoverage #AutomationReady

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