Jisho

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Noun
1. quality assurance; QA
Wikipedia definition
2. Quality assuranceQuality assurance (QA) refers to the planned and systematic activities implemented in a quality system so that quality requirements for a product or service will be fulfilled. It is the systematic measurement, comparison with a standard, monitoring of processes and an associated feedback loop that confers error prevention. This can be contrasted with Quality "Control". which is focused on process outputs.
Read “Quality assurance” on English Wikipedia
Read “品質保証” on Japanese Wikipedia
Read “Quality assurance” on DBpedia

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