Chapter 9 Key Terms

Edit Answers
12345678910111213141516171819202122232425262728293031323334353637383940
Across
  1. 1. set operation to find elements in either set but not in both.
  2. 4. Use square brackets to add or modify key-value pairs.
  3. 8. Allows you to filter dictionary items during comprehension.
  4. 10. Keywords used to check if elements exist or don't exist in a set.
  5. 12. Method that returns a list of key-value pairs in a dictionary.
  6. 13. Use curly braces {} or the dict() constructor.
  7. 14. The data associated with a key in a dictionary.
  8. 17. A method to close a file after reading or writing
  9. 22. Use square brackets with the key
  10. 24. A method to check if one set is a subset of another set.
  11. 28. set two being greater then or equal to set one
  12. 29. A set operation to find common elements between two sets
  13. 31. A function to open files for reading or writing
  14. 35. Use .add() to add and .remove() to remove elements.
  15. 36. A method in the pickle module to
  16. 39. A concise way to create dictionaries using a compact syntax.
  17. 40. A concise way to create sets using a compact syntax.
Down
  1. 2. A method to check if one set is a superset of another set.
  2. 3. A unique identifier in a dictionary for accessing values
  3. 4. The process of converting data into a format for storage or transmission
  4. 5. Values can be of various data types, such as int, str, list,
  5. 6. A method that returns a list of values in a dictionary
  6. 7. A collection of key-value pairs
  7. 9. A keyword used to check if a key exists in a dictionary
  8. 11. Use curly braces {} or the set() constructor.
  9. 13. A collection of unique elements
  10. 15. A keyword used to check if a key doesn't exist in a dictionary.
  11. 16. A set operation to find elements in one set but not in another.
  12. 17. Method used to remove all items from a dictionary.
  13. 18. for Creating an Empty Dictionary
  14. 19. and save objects to a file.
  15. 20. word used to remove an item with a specific key from a dictionary
  16. 21. A way to combine to sets
  17. 23. A set operation to combine two sets, denoted by |.
  18. 25. set two being greater then or equal to set one
  19. 26. and load objects from a file.
  20. 27. A method used to retrieve a value associated with a key in a dictionary, with a default value if the key doesn't exist
  21. 30. A method in the pickle module to
  22. 32. A unique identifier in a dictionary for accessing values.
  23. 33. A function and data structure for sets, respectively
  24. 34. built-in function to get the number of items in a dictionary
  25. 37. Method to remove an item with a specific key from a dictionary
  26. 38. Returns, as a tuple, the key-value pair that was last added to the dictionary. The method also removes the key-value pair from the dictionary.