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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is an iterator?
💡 Hint: Think about what you would use to loop through a sequence.
Question 2
Easy
How do you declare a generator in Python?
💡 Hint: Remember that it pauses execution at yield.
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 is the purpose of the __iter__() method in an iterator?
- To return the next item
- To return the iterator itself
- To signal the end of iteration
💡 Hint: Think about the purpose of starting the iteration.
Question 2
True or False: Generators can return multiple values without using the yield keyword.
- True
- False
💡 Hint: Remember the role of `yield`.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a generator function that generates prime numbers indefinitely.
💡 Hint: Be mindful of how you identify primes.
Question 2
Construct a data pipeline using multiple generators that process a list of numbers, filtering out even numbers and squaring the remaining.
💡 Hint: Each generator should yield to the next.
Challenge and get performance evaluation