What is the difference between snapshot and backup?

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Tags

1. #basic
2. #firstly
3. #particular
4. #things
5. #locations
6. #records
7. #virtual
8. #moment
9. #saved
10. #snapshots
11. #there
12. #machine
13. #snapshot
14. #level
15. #backup
16. #unless
17. #state
18. #version
19. #distinct
20. #exists
21. #frozen
22. #several