Computer Science · Oct / Nov 2019 · Paper 2 HL · Question 3
IBCS
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The question as text
3. Trucking On, a logistics and haulage company based in Marseille, France, keeps track of its lorries and operations in a database. Lorries are made up of the truck and a trailer. Trucks are usually coupled with the same trailer but sometimes trailers are moved to a different truck for part of the year. Each driver only uses one truck.
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3(a)[2]
3(b)[2]
3(c)[4]
3(d)[7]
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