jdfive

Course

LLD Interview Questions

Object designs interviewers actually ask

Full problem breakdowns — from parking lot to movie booking — so you can practice the LLD delivery framework on real prompts. Pair with theLow Level Designcourse for the delivery framework and concurrency themes, andSOLIDwhen principles drive the design.

Start with Parking Lot

Syllabus

Problems

Problem breakdowns

Walk through common LLD prompts the way an interviewer expects.

  1. 1Parking Lot
  2. 2Elevator
  3. 3Connect Four
  4. 4Rate Limiter
  5. 5Logging Service
  6. 6File System
  7. 7Inventory Management
  8. 8Amazon Locker
  9. 9Movie Booking