Practice - Nesting in Dictionaries
Practice Questions
Test your understanding with targeted questions
What is the structure of a dictionary?
💡 Hint: Think about how you would look someone up in a phone book.
Can a list be used as a key in a dictionary?
💡 Hint: Remember, keys need to be something that doesn't change.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What type of object can be used as a key in a dictionary?
💡 Hint: Remember what qualifies an object to be a key!
True or False: A dictionary can store lists as values but not as keys.
💡 Hint: Think about the properties of keys in dictionaries.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Write a program to create a nested dictionary that tracks the attendance of students for various classes, allowing updates for each class.
💡 Hint: Think about how to structure classes and students with keys.
How would you implement a function that deletes a specific student's score from a nested dictionary?
💡 Hint: Ensure you have access to the right layer of the dictionary!
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Reference links
Supplementary resources to enhance your learning experience.