LLD - Design — Elevator System
Which feature of elevator design best demonstrates the need for state machines?
Which feature of elevator design best demonstrates the need for state machines?
easy🧠 Conceptual Q2 of Q15
Step-by-Step Solution
Solution:
Step 1: Identify complexity in elevator operations
Elevators must manage requests from multiple floors and decide movement accordingly.Step 2: Connect complexity to state machine use
State machines help manage these multiple states and transitions based on requests and current position.Final Answer:
Handling multiple floors with different requests simultaneously -> Option AQuick Check:
Complex request handling [OK]
Quick Trick: Multiple requests need clear state transitions [OK]
Common Mistakes:
MISTAKES- Focusing on irrelevant features like color
- Ignoring request handling complexity
- Confusing fixed speed with state management
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