[Solved Paper] May/June 2024 Paper 22 IGCSE 0478 | O-Level 2210

A full walkthrough to this IGCSE/O-Level paper from the May/June 2024 series

Recommended to watch at 1.25x speed and use mark scheme to see full list of acceptable answers too

00:23 Question 1: program development lifecycle, software, analysis, design, coding, testing, flowchart

1:22 Question 2: Boolean logic, logic gate, symbol, AND, XOR, NAND, OR

2:08 Question 3: decomposition, abstraction, requirements gathering, problem definition, feasibility analysis

5:09 Question 4: validation check, length, format, range, pseudocode, algorithm, string, substring, integer

11:08 Question 5: high-level, programming, language, arithmetic, Boolean, logical operator

13:35 Question 6: totalling, counting, pseudocode, loop, iteration, real, selection

21:39 Question 7: algorithm, pseudocode, maximum, minimum, array, loop, iteration, assignment statement, selection, errors

25:14 Question 8: logic circuit, logic gate, Boolean, truth table

28:11 Question 9: flowchart, bubble sort, trace table

35:15 Question 10: database, table, field, primary key, unique, structured query language, SQL, text, alphanumeric, integer, date, Boolean, SUM, COUNT

40:17 Question 11: 15 marker, grid, game, two dimensional, 2D array, random, selection, iteration, pseudocode, assignment, input, output

Note: syntax used in the videos and the following websites follows the Cambridge IGCSE (0478) and A-Level (9618) qualifications