Computer Science · May / June 2016 · Paper 2 SL · Question 3
Adapt for 2027A3.2.5-A3.2.6 normalize to 3NF, A3.4.3 data mining; DBA duties, data protection and data matching not in 2027. Includes Higher Level only content, which Standard Level students do not study.
IBCS
As printed in the paper
The question as text
3. A science research firm stores all of its data in a large central database, and employs a database administrator to maintain it.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
3(a)[2]
3(b)[1]
3(c)[4]
3(d)[4]
3(e)(i)[2]
3(e)(ii)[3]
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