A-LevelComputer ScienceInput/Output DevicesOct/Nov 2024Paper 1 Q94 Marks
A road bridge has a weight limit and a height limit for vehicles. For example, a vehicle must weigh less than 10000 kg and must have a height of less than 3m. The bridge has a warning system. If a vehicle is approaching the bridge and it exceeds one or both limits, a sign displays a warning telling the driver of the vehicle to stop.
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