Why execute immediate is used in PL SQL?

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Tags

1. #block
2. #anonymous
3. #execute
4. #string
5. #using
6. #concatenation
7. #dynamic
8. #immediate
9. #prepares
10. #executes
11. #argument
12. #predefined
13. #containing
14. #build
15. #parses
16. #immediately
17. #statement