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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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610 questions

  1. 49Design an AR app for college tours.MediumProduct· Microsoft
  2. 50Design an AR/VR product for individuals over 50 years old.HardProduct· Meta
  3. 51Design an ATM for the blind.MediumProduct· Google, Microsoft
  4. 52Design an ATM for kids.MediumProduct· Toptal
  5. 53Design an ATM for London's Heathrow Airport.MediumProduct· Google
  6. 54Design an ATM system that remains operational during natural disasters.HardProduct· Google, MongoDB
  7. 55Design an automated reimbursement system.MediumProduct· American Express
  8. 56Design a banking app for kids.MediumProduct· Amazon, Stripe
  9. 57Design a better alarm clock.MediumProduct· Google
  10. 58Design a better doctor search and visit experience.MediumProduct· Meta
  11. 59Design a better dog bowl.MediumProduct· Rover
  12. 60Design a better email experience. How would you prioritize multiple ideas?MediumProduct· Meta
  13. 61Design a better experience for attending large events. How would you implement and test it? What would the user experience look like?HardProduct· Uber
  14. 62Design an app for renting bicycles.MediumProduct· Microsoft
  15. 63Design an app to allow book subscriptions with hard copies.MediumProductSystem design· Opentext
  16. 64Design a bookshelf for elderly people.MediumProductSystem design· Google
  17. 65Design a bookshelf for children.MediumProduct· Salesforce, Spotify
  18. 66Design a product for borrowing and lending.HardProduct· Meta
  19. 67Design a system for reloading bus transit cards using an ATM-like interface.MediumProductTechnical· Lucid Software
  20. 68Design a camera for the elderly.MediumProduct· Google
  21. 69Design a car for seniors.MediumProduct· Google
  22. 70Design a car handle.MediumProduct· Google
  23. 71Design an app for cinema.MediumProduct· Google
  24. 72Design ClassPass for kids.HardProduct· Asana