Computer Science 2210/22 Oct Nov 2024 | Cambridge O-Level Past Papers With Mark Scheme

1. Algorithm Representation – Identifying flowchart symbols, drawing a flowchart for summing 50 numbers, and correcting errors in bubble sort pseudocode.

2. Efficiency in Sorting Algorithms – Evaluating bubble sort efficiency and improvements for optimized performance.

3. Programming Concepts – Understanding program development life cycle stages, verification checks, and test data validation.

4. Logic and Trace Tables – Completing a trace table for an algorithm, identifying potential input issues, and describing algorithm functionality.

5. Logic Circuits and Truth Tables – Drawing a logic circuit for a given Boolean expression and completing a corresponding truth table.

6. File Handling and Database Queries – Writing pseudocode for file operations, SQL queries for data retrieval, and database structure analysis.