Computer Science (AS & A Level) · May / June 2023 · Paper 42 · Question 2
9618
As printed in the paper
The question as text
A business sells a single product. Customers can purchase one or more of this product. Each sale has an ID and a quantity, for example "ABC" and 2 The business needs a program to store the data about the sales in a circular queue data structure.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
2(a)[2]
2(b)[4]
2(c)[6]
2(d)[6]
2(e)[5]
2(f)(i)[4]
2(f)(ii)[1]
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