Computer Science · Oct / Nov 2020 · Paper 2 HL · Question 2
IBCS
As printed in the paper
The question as text
2. Billetmania is an online company that sells tickets for theatre performances and music concerts. After a customer has chosen their seats, they can pay for the tickets through a secure online payment system. Once the transaction has been completed, the customer receives an email receipt.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
2(a)[1]
2(b)[2]
2(c)[3]
2(d)[4]
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