What is the Tet from oblivion?

Related questions

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2. Is Prometheus a prequel to Aliens?
3. Is B Ed compulsory for TET exam?
4. How did Hercules free Prometheus?
5. Is alien Covenant a sequel to Prometheus?
6. What is the meaning of TET exam?
7. What is the meaning of FET?
8. Where is the waterfall in Prometheus?
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10. What is the Tet in the movie Oblivion?

Tags

1. #drones
2. #story
3. #functioning
4. #launch
5. #killed
6. #autonomously
7. #intelligence
8. #humans
9. #cover
10. #controlled
11. #which
12. #reality
13. #human
14. #oblivion
15. #artificial
16. #destroyed
17. #itself
18. #arrived
19. #titan