AS & A Level Computer Science (9618) — May–June 2023, Paper 43
3 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Question 1 · 18 marks · Algorithms and data structures - arrays
A program reads data from a file and searches for specific data. The main program needs to read 25 integer data items from the text file Data.txt into a local 1D array, DataArray…
Answer this question and get it marked →Question 2 · 32 marks · Object-oriented programming - classes and constructors
A computer game is being designed that will include different vehicles. A prototype for the game is being developed using object-oriented programming. The class Vehicle stores…
Answer this question and get it marked →Question 3 · 25 marks · Algorithms and data structures - stacks
A program implements two stacks using 1D arrays. One stack stores the names of colours. One stack stores the names of animals. The program contains the following global arrays and…
Answer this question and get it marked →