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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 is a data structure?
💡 Hint: Think about how data can be stored.
Question 2
Easy
Define time complexity.
💡 Hint: Consider Big O notation.
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 data structure would you use for implementing an autocomplete feature?
- Hash Map
- Trie
- Array
💡 Hint: Think about how prefixes work in words.
Question 2
True or False: Space complexity is less important than time complexity in all scenarios.
- True
- False
💡 Hint: Consider scenarios where resources are limited.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create an algorithm to suggest movie recommendations based on user preferences using a graph. Describe data structures used and efficiency.
💡 Hint: Focus on how you’d represent relationships with graphs.
Question 2
Design a stock tracking system for an application using appropriate data structures. Justify your choices.
💡 Hint: Think about how users will access stock info quickly.
Challenge and get performance evaluation