Computer Science · May / June 2024 · Paper 2 HL · Question 4
IBCS
As printed in the paper
The question as text
4. Books are sold in physical bookshops and by online retailers. Each retailer maintains a unique database of books sold. Online retailers can have a much greater range of books available. Books that are very rarely sold are not stocked and can be printed on demand. Information from each retailer’s database is loaded into a data warehouse where data analytics take place.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
4(a)[2]
4(b)[3]
4(c)[3]
4(d)[2]
4(e)[4]
4(f)[6]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.