IB Computer Science — Topic 1.3

Operating and control systems

Operating systems and control systems

Sub-topics in Topic 1.3

1.3.1Role of the OS1.3.2Functions of the OS1.3.3Scheduling1.3.4Polling and interrupts

Study Topic 1.3: Operating and control systems

Read the complete notes with diagrams, key terms, and exam tips

❓ IB Computer Science Question Bank

Practise exam-style questions for Topic 1.3

📖 IB Command Terms

Learn what examiners expect for Explain, Evaluate, Discuss…