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4,310 interview questions, answered.

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230 questions

  1. 49Design the 'For You' page on TikTok.HardSystem design· TikTok
  2. 50Design a system to show the top 10 most frequently listened songs in the last 7 daysMediumSystem design· Meta
  3. 51Design Git.HardSystem design· Goldman Sachs
  4. 52Design Google Drive.HardSystem design· Meta, Microsoft
  5. 53Explain how you would design Google Play Store, including your choice of database, its structure, and rationale.HardSystem designTechnical· Walmart Labs
  6. 54Design Instagram.HardProductSystem design· Amazon, Instagram
  7. 55Design a language learning app for Meta.HardSystem design· Meta
  8. 56Design a leaderboard system.MediumSystem design· Meta, Microsoft
  9. 57Design live commenting for Facebook.HardSystem design· Meta
  10. 58Design Lyft for deaf drivers.HardProductSystem design· Lyft
  11. 59Design a metrics and logging service.HardSystem designTechnical· Booking.com, Google
  12. 60Design an end-to-end ML solution to detect ads selling weapons.HardSystem design· Meta
  13. 61Design an ML experiment tracking and analysis platform.HardAI MLSystem design· Google
  14. 62Design a free product. How would you monetize it?MediumProductSystem design· Uber
  15. 63Design a monitoring system for 1000 web servers.MediumSystem designTechnical· Amazon, Google
  16. 64Design a music streaming service for Facebook.MediumProductSystem design· Meta
  17. 65Design the front page of a newspaper app.MediumProductSystem design· Amazon
  18. 66Design an online banking application.MediumSystem design· Capital One
  19. 67Design an online Chess Game that is fast, reliable, and supports 100 million monthly active users playing one game a week.HardSystem design· Meta
  20. 68Design a reservation and payment system for a parking garage.HardSystem design· Amazon, AtoB
  21. 69Design a personalized news ranking system.HardAI MLSystem design· Meta
  22. 70Design Prime Video.HardSystem design· Amazon
  23. 71Design a product for managing parking (not limited to cars).MediumProductSystem design· Meta
  24. 72Design a product recommendation system.HardAI MLSystem design· Meta, Pinterest