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Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
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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
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does time complexity signify?
💡 Hint: Think about how the execution time of an algorithm scales.
Question 2
Easy
What’s the advantage of using an array over a linked list?
💡 Hint: Consider how you access elements in both structures.
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 time complexity of a binary search on sorted data?
- O(n)
- O(log n)
- O(n log n)
💡 Hint: Think about how the list size changes as you search.
Question 2
True or False: Quick Sort is a stable sorting algorithm.
- True
- False
💡 Hint: Consider how elements are swapped during sorting.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an algorithm that, given a list of items, sorts it efficiently while ensuring stability. Explain your choice of the sorting method.
💡 Hint: Consider both time complexity and sorting stability in your explanation.
Question 2
You need to maintain a dynamic set of integers with frequent additions, deletions, and searches. Which data structure would be advisable and why?
💡 Hint: Think about the operations you frequently perform and their time complexities.
Challenge and get performance evaluation