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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the yield keyword do in a generator?
💡 Hint: Think about the function's state when paused.
Question 2
Easy
What happens when you call next() on a generator after the last yield?
💡 Hint: Consider what 'stopping' means in terms of value retrieval.
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 does the yield keyword do?
- Returns a value and terminates the function
- Pauses the function and allows it to return a value
- Raises an exception
💡 Hint: Think about pausing before returning.
Question 2
True or False: yield from can be used to delegate operations to other generators.
- True
- False
💡 Hint: Consider how nested functions operate in Python.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a generator that generates Fibonacci numbers up to a limit using yield, and then demonstrate using yield from to consume this generator.
💡 Hint: Think about how Fibonacci values are generated.
Question 2
Write a class-based iterator with both yield and yield from to show how they can work together.
💡 Hint: Visualize how to tie class behavior into generators.
Challenge and get performance evaluation