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4,310 interview questions, answered.

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230 questions

  1. 193Explain how microservices work.MediumSystem design· Meta
  2. 194Should Facebook consolidate its messaging applications?MediumProductSystem design· Google, Meta
  3. 195How would you handle an API migration where customers need to do some development work?MediumDataProduct· Amazon
  4. 196How would you improve Buy and Sell Groups on Facebook?MediumDataProduct· Meta
  5. 197How would you improve Facebook's timeline?MediumProductSystem design· Meta
  6. 198How would you improve Google Translate?MediumProductSystem design· Google
  7. 199How would you improve LinkedIn's onboarding flow?MediumProductSystem design· LinkedIn
  8. 200How would you improve Unilever's API?MediumProductSystem design· Unilever
  9. 201You are a PM at UberEATS. What feature would you build to optimize for average basket size?MediumProductSystem design· Uber
  10. 202How would you price the Amazon Kindle at launch?HardProductSystem design· Google
  11. 203Design a system for a rock paper scissors game.MediumSystem design· Nvidia
  12. 204How many hoops will a VM in one region have to go through to communicate with a VM in another region?MediumSystem designTechnical· AADT
  13. 205What does MTBF mean and why is it necessary?MediumSystem designTechnical· Google
  14. 206Why use a message queue?MediumSystem design· Apple
  15. 207Build a dynamic pricing system.HardSystem design
  16. 208Describe what happens when you visit https://google.com in your web browser.MediumSystem design
  17. 209Design an ETA System for a Maps App.HardAI MLSystem design
  18. 210Design Google Docs.HardSystem design
  19. 211Design an Instagram Ranking ModelHardAI MLSystem design
  20. 212Design a meditation app.MediumProductSystem design
  21. 213Design an ML monitoring system for a fantasy sports app, focusing on drift, performance, outliers, and quality.HardAI MLSystem design
  22. 214Design Naukri, a job search platform.MediumSystem design
  23. 215Design PasteBin.MediumProductSystem design
  24. 216Design a podcast search engine.HardSystem design