What is the role of STLC and SDLC?

Related questions

1. Is agile a SDLC model?
2. What are test techniques?
3. What is Agile Project Management with Scrum?
4. What is Agile project delivery?
5. What's the main benefit of agile project management versus waterfall?
6. What is agile methodology and how it works?
7. What is Agile project life cycle?
8. What are agile development principles?
9. What is the difference between severity and priority?
10. What is difference between waterfall and agile model?

Tags

1. #software
2. #released
3. #limited
4. #through
5. #where
6. #passing
7. #process
8. #without
9. #development
10. #however
11. #testing
12. #product
13. #complete
14. #phase
15. #quality
16. #final
17. #vital
18. #important
19. #ensures
20. #cannot