Interview Questions

How to measures Defect removal efficiency for the Product?

The Product Quality Measures


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6. How to measures Defect removal efficiency for the Product?

Number of post-release defects (found by clients in field operation), categorized by level of severity
Ratio of defects found internally prior to release (via inspections and testing), as a percentage of all defects
All defects include defects found internally plus externally (by customers) in the first year after product delivery

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