difference between QA and QC????

Answer Posted / sekhar raju

Quality Assurance:
1.Concentrates on the process of producing the products.
2.Defect prevention oriented.
3.Usually done throught out the life cycle.
4.This is usually a staff function.
5.Examples-Reviews and Audits.

Quality Control:
1.Concentrates on specific products.
2.Defect-detection and correction oriented.
3.Usually done after the product is built.
4.This is usually a line product.
5.Example-S/W testing at various levels.
Reference:-Page29 in Software Testing & Principles(by
Srinivasan Desikan And Gopalaswamy Ramesh)

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