Question bank

4,310 interview questions, answered.

Reference answers, what the interviewer is really testing, how it is graded, and the follow-ups that come next.

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4,310 questions

  1. 1585How would you design a relational schema for a calendar application?MediumSystem designTechnical· Better.com
  2. 1586Design a system for Sundar Pichai to communicate with business partners abroad with unlimited resources.HardProduct· Google
  3. 1587Design a restaurant menu application.MediumProduct· Google
  4. 1588Design a ride-hailing app for the blind.HardProduct· Google
  5. 1589Design a ride-sharing app for corporate employees.MediumProduct· Motorola
  6. 1590Design a rideshare product or feature specifically for senior citizens.MediumProduct· Meta
  7. 1591Design an app to plan road trips.MediumProduct· Meta
  8. 1592Design Robinhood.MediumSystem design· Uber
  9. 1593How would you design safeguards for an AI system that can take actions on behalf of a user?HardAI MLProduct· OpenAI
  10. 1594How would you design a large-scale ticketing system that can handle millions of users during peak events (e.g., Black Friday)?HardSystem design· Amazon
  11. 1595Design a feature for self-driving cars.MediumProduct· Google, Meta
  12. 1596Design a sentence autocomplete suggestion system. Example: Input - 'I hope you feel', Output - 'better soon'. This system is used in applications like Gmail, Google Docs, and Hangouts.HardSystem design· Google
  13. 1597Design a shopping app to enhance the in-store grocery shopping experience.MediumProduct· Meta
  14. 1598Design a shopping experience for Netflix.HardProductSystem design· Meta, Pinterest
  15. 1599Design Slack.HardSystem design· American Express, Coinbase
  16. 1600Design a smart closet.HardProduct· Google
  17. 1601Design a smart fridge.MediumProduct· Google
  18. 1602Design smart furniture for Google.HardProduct· Google
  19. 1603Design a smart lock.MediumProduct· Meta
  20. 1604Design a Smart Lock for Google.MediumProduct· Booking.com
  21. 1605Design a smart picture frame.MediumProduct· Samsung
  22. 1606Design a smart refrigerator.MediumProductSystem design· Google
  23. 1607Design a smart shoe.MediumProduct· Google
  24. 1608Design a smart whiteboard for an office.MediumProduct· Microsoft