basic quiz 3.0 / 5 based on 6 ratings ? ComputingComputer systemsGCSEAll boards Created by: kyle sunderlandCreated on: 14-01-14 11:25 What does CPU stand for? Central processing unit 1 of 5 When was the first commercial microprocessor introduced? 1971 2 of 5 Out of what material are computer chips made? Silicon 3 of 5 The width of the smallest wire on a computer chip is typcially measured in? Microns 4 of 5 To what do buses and lines connect in a computer chip? ROM and RAM 5 of 5
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