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4,310 interview questions, answered.

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107 questions

  1. 25Design an emergency service system for Alexa for a break-in scenario.HardProductSystem design· Amazon
  2. 26Design an events feature for a kids' messenger app.HardProductSystem design· Meta
  3. 27Design Facebook Messenger.HardSystem design· Meta, Microsoft
  4. 28Design Facebook Newsfeed.HardProductSystem design· Meta
  5. 29Design Facebook to be more secure, private, and intimate.HardProductSystem design· Meta
  6. 30Design a fake news detection system.HardAI MLProduct· Meta
  7. 31Design a file system.HardSystem design· Amazon, Microsoft
  8. 32Design the 'For You' page on TikTok.HardSystem design· TikTok
  9. 33Design Git.HardSystem design· Goldman Sachs
  10. 34Design Google Drive.HardSystem design· Meta, Microsoft
  11. 35Explain how you would design Google Play Store, including your choice of database, its structure, and rationale.HardSystem designTechnical· Walmart Labs
  12. 36Design Instagram.HardProductSystem design· Amazon, Instagram
  13. 37Design a language learning app for Meta.HardSystem design· Meta
  14. 38Design live commenting for Facebook.HardSystem design· Meta
  15. 39Design Lyft for deaf drivers.HardProductSystem design· Lyft
  16. 40Design a metrics and logging service.HardSystem designTechnical· Booking.com, Google
  17. 41Design an end-to-end ML solution to detect ads selling weapons.HardSystem design· Meta
  18. 42Design an ML experiment tracking and analysis platform.HardAI MLSystem design· Google
  19. 43Design an online Chess Game that is fast, reliable, and supports 100 million monthly active users playing one game a week.HardSystem design· Meta
  20. 44Design a reservation and payment system for a parking garage.HardSystem design· Amazon, AtoB
  21. 45Design a personalized news ranking system.HardAI MLSystem design· Meta
  22. 46Design Prime Video.HardSystem design· Amazon
  23. 47Design a product recommendation system.HardAI MLSystem design· Meta, Pinterest
  24. 48How do you design a product to teach children about investing?HardProductSystem design· LendingClub