Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define recursion in your own words.
💡 Hint: Think about how recursion simplifies complex problems.
Question 2
Easy
What is a base case in recursion?
💡 Hint: Recall that without this, recursion lasts indefinitely.
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 primary purpose of recursion?
- To iterate through data
- To simplify code
💡 Hint: Think about scenarios where repeating operations is beneficial.
Question 2
True or False: Every recursive function must have a base case.
- True
- False
💡 Hint: Consider what happens if there is no stopping rule.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Implement a recursive function to find the greatest common divisor (GCD) of two numbers using the Euclidean algorithm.
💡 Hint: Think about how you can reduce the problem until you reach a fundamental case.
Question 2
Write a recursive function to list all subsets of a set using recursion.
💡 Hint: Consider each element independently — whether to include it or not.
Challenge and get performance evaluation