Practice - Unique Features of Dictionaries
Practice Questions
Test your understanding with targeted questions
What symbol is used to create a dictionary in Python?
💡 Hint: Think of how Python indicates a dictionary.
Can a list be used as a key in a dictionary?
💡 Hint: Think of what makes a key valid.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Which symbol is used to define a dictionary in Python?
💡 Hint: Think about the symbols used in Python for different data structures.
True or False: A dictionary can contain a list as a key.
💡 Hint: Consider the definition of immutability.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Create a nested dictionary that contains information about different fruits, including their colors, average weight, and whether they are tropical or not.
💡 Hint: Think of adding several attributes for each fruit as a sub-dictionary.
How can you ensure that when processing keys, they are formatted in alphabetical order?
💡 Hint: Consider functions that manipulate order during processing.
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Reference links
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