Computer Science Paper 1HL
May / June 2021·IBCS·16 questions
Mock exam: 130 min, official timing
Question paper
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Question 10
Question 11
Question 12
Question 13
Question 14
Question 15
Question 16
Mark scheme
Question 1
Question 2
Question 3
Question 4
4(a)[2]
4(b)[2]
Question 5
Question 6
Question 7
Question 8
Question 9
Question 10
Question 11
Question 12
12(a)[4]
12(b)[2]
12(c)[4]
12(d)[2]
12(e)[3]
Question 13
13(a)[4]
13(b)[5]
13(c)[4]
13(d)[2]
Question 14
14(a)(i)[1]
14(a)(ii)[2]
14(b)[1]
14(c)[8]
Question 15
15(a)[4]
15(b)[2]
15(c)(i)[2]
15(c)(ii)[2]
15(d)[2]
15(e)[4]
15(f)[2]
Question 16
16(a)[2]
16(b)[3]
16(c)[3]
16(d)[3]
16(e)[4]
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Questions in this paper
● adapt for 2027faded: not on the 2027 syllabus