What is the difference between exists and in in Oracle?

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  1. #table
  2. #exist
  3. #returns
  4. #answers
  5. #values
  6. #picks
  7. #boolean
  8. #false
  9. #criteria
  10. #simply
  11. #usually
  12. #checking
  13. #another
  14. #whether
  15. #exists
  16. #matching