LLD - Design — Parking Lot SystemWhich class in a parking system is responsible for managing multiple floors?AParkingLotBFloorCSpotDVehicleCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand the role of ParkingLotThe ParkingLot class represents the entire parking area and manages multiple floors within it.Step 2: Compare with other classesFloor manages spots on a single level, Spot represents a single parking space, and Vehicle represents the car or bike.Final Answer:ParkingLot -> Option AQuick Check:ParkingLot manages floors = C [OK]Quick Trick: ParkingLot holds floors; floors hold spots [OK]Common Mistakes:MISTAKESConfusing Floor as managing multiple floorsThinking Spot manages floorsAssigning Vehicle to manage floors
Master "Design — Parking Lot System" in LLD9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepArchTryChallengeDesignRecallScale
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