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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a base case in recursion?
💡 Hint: Think about what prevents infinite loops.
Question 2
Easy
What happens if you ignore the base case?
💡 Hint: Consider what happens if a function keeps calling itself endlessly.
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 recursion?
- A method of sorting
- A function calling itself
- An error type
💡 Hint: Consider how a function's definition involves its use.
Question 2
True or False: Every recursive function must have both base and recursive cases.
- True
- False
💡 Hint: Think about what happens without either case.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a recursive function that checks if a given string is a palindrome.
💡 Hint: Think of how to compare characters from the ends towards the middle.
Question 2
Demonstrate how to generate all permutations of a list using recursion.
💡 Hint: Consider fixing a single element and permuting the rest.
Challenge and get performance evaluation