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Software Testing and QA Glossary

Ever find yourself lost in testing jargon or wondering what “Chaos Engineering” actually means? TestDevLab got your back with a comprehensive glossary that breaks down 154 key terms in software testing, quality assurance and development.

Whether you’re just getting started or you’ve been in the field for years, this glossary is designed to make your life easier. It’s neatly organized into seven categories: Core Concepts, Testing Types (both functional and non-functional), Development Methodologies, Certifications and Guidelines, Tools and Techniques, and Testing Processes, so you can quickly find what you need.

Here you'll find clear explanations, cross-references for deeper dives, and even real examples to help make sense of more complex ideas. From foundational principles to emerging trends like IoT Testing, it's a handy resource for anyone aiming to boost their understanding, improve their workflow, and build better software.