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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does it mean for a function to be a first-class citizen in Python?
💡 Hint: Consider how you can use a function like a variable.
Question 2
Easy
Give an example of a first-class function.
💡 Hint: Think of using a function in a new way.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What are first-class functions in Python?
- Functions that can only be defined once.
- Functions that can be assigned to variables and passed as arguments.
- Functions that can only be used internally.
💡 Hint: Think about how functions behave like other types.
Question 2
True or False: Higher-order functions can return other functions.
- True
- False
💡 Hint: Recall our discussions on how 'speak' can return different functions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a higher-order function that accepts a list of numeric values and a function that modifies those values. Return the updated list.
💡 Hint: Utilize lambda functions for quick operations!
Question 2
Define a higher-order function that can compose two functions together, allowing users to pass in either function and see the result of applying them in order.
💡 Hint: Think about how functions can wrap around each other like nesting.
Challenge and get performance evaluation