What is TDD and FDD in agile?

Related questions

1. Which is better FDD LTE or VoLTE?
2. What are the two programmers in pair programming called?
3. Which is better flash drive or external hard drive?
4. Is LTE 5g?
5. Who manages the team's work during a sprint?
6. What is FDD payment?
7. How do I cash a DD?
8. Why is DD used?
9. Is TCP full duplex?
10. Do 2.4 GHz and 5GHz interfere?

Tags

1. #customers
2. #features
3. #represent
4. #refers
5. #software
6. #aspect
7. #project
8. #architecture
9. #driven
10. #programming
11. #client
12. #extreme
13. #agile
14. #implies
15. #modeling
16. #stakeholders
17. #important
18. #development
19. #feature
20. #process
21. #centric
22. #pragmatic
23. #calls