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9 questions

  1. 1Explain how you would design Google Play Store, including your choice of database, its structure, and rationale.HardSystem designTechnical· Walmart Labs
  2. 2Design Lyft for kids.HardProduct· Lyft, Walmart Labs
  3. 3Design a reservation and payment system for a parking garage.HardSystem design· Amazon, AtoB
  4. 4Design a taxi recommendation system for airports.HardSystem design· Walmart Labs
  5. 5Design TikTok.HardSystem design· Google, Meta
  6. 6You are working for a retail company that wants to improve user engagement on a telemedicine platform by leveraging their retail data. What is your approach?HardDataProduct· Walmart Labs
  7. 7Implement LRU Cache.HardCoding· Accenture, Adobe
  8. 8Merge k sorted linked lists.HardCoding· Adobe, Apple
  9. 9Tell me about the most complex project you have led.HardBehavioral· Amazon, ElevenLabs