Computer Science Paper 21
May / June 2019·2210·5 questions
Mock exam: 105 min, official timing
Question paper
Question 1
Question 2
Question 3
Question 4
Question 5
Mark scheme
Question 1
1(a)(i)[3]
1(a)(ii)[6]
1(b)[6]
1(c)[3]
1(d)[2]
Question 2
Question 3
3(a)[2]
3(b)[2]
Question 4
4(a)[1]
4(b)[2]
4(c)[3]
4(d)[5]
Question 5
5(a)[1]
5(b)[1]
5(c)[3]
5(d)[4]