O level/IGCSE COmputer Science
Sir Inqilab Patel
Teachers Notes
Paper 1
1.1 Data Representation
1.2 Communication
1.2.2 Internet Technologies
1.3.1 Binary Logic
1.3.2 Computer Architecture
1.3.3 Input/Output Devices
1.3.4 Storage Devices
1.3.5 Operating System
1.3.6 Languages
1.4 Security
1.5 Ethics
Teachers Notes
Paper 2
2 Problem Solving and Programming
2.1 Algorithm Pseudo Code
2.2 Flowchart
2.3 Structure chart
2.4 Validation Test Data
2.5 Pseudocode errors
2.6 Arrays
2.7 Database
Olevel P2 Workbook
Full Computer Science Notes by Sir Inqilab Patel