Computer Science Paper 21
May / June 2023·2210·11 questions
Mock exam: 105 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
Mark scheme
Question 1
1(a)[4]
1(b)[3]
Question 2
Question 3
3(a)[2]
3(b)[6]
Question 4
Question 5
5(a)[4]
5(b)[4]
Question 6
Question 7
7(a)[4]
7(b)[1]
7(c)[2]
Question 8
8(a)[3]
8(b)[2]
Question 9
9(a)[4]
9(b)[4]
Question 10
10(a)[2]
10(b)[2]
10(c)[4]