TikTok Mock Interview
Practice hard algorithms and high-concurrency system design.
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Practice Real TikTok Interview Questions
Technical
Longest Increasing Subsequence
System-design
Design a high-concurrency flash sale system
Technical
Trapping Rain Water
System-design
Design a recommendation feed
Technical
Kth Largest Element in an Array
Technical
How would you increase TikTok's ad revenue?
System-design
Design a distributed ID generator
Technical
Edit Distance
Behavioral
Tell me about a time you worked under extreme pressure
System-design
Design a live streaming comment system
Key Skills Evaluated
Dynamic Programming
High Concurrency
System Design
Database Internals
Monetization Strategy
Growth Hacking
Recommendation Systems
Problem Solving
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