What is promise in AngularJS?

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Tags

1. #asynchronous
2. #calls
3. #provide
4. #series
5. #common
6. #using
7. #functions
8. #speaking
9. #provided
10. #built
11. #object
12. #registering
13. #practically
14. #service
15. #where
16. #angularjs
17. #scenarios
18. #promises
19. #execute
20. #promise