What is the purpose of quality assurance?

Related questions

1. Is Webpack required for react?
2. What is a test server?
3. What is a dev server?
4. Do I need Webpack for react?
5. Does react native use Webpack?
6. What is staging in ETL?
7. What is Webpack angular?
8. What is Dev QA?
9. Does Webpack need dev server?
10. What are production servers?

Tags

1. #avoiding
2. #defects
3. #fulfilled
4. #customers
5. #management
6. #products
7. #focused
8. #delivering
9. #manufactured
10. #services
11. #quality
12. #requirements
13. #confidence
14. #providing
15. #problems
16. #which
17. #mistakes
18. #defines
19. #assurance
20. #preventing