OCR GCSE Computer Science J277 Course

OCR GCSE Computer Science (J277)

Complete course content organised by paper, topic and lesson.

Paper 1: Computer Systems

1.1.1 Architecture of the CPU Open Lesson → 1.1.2 CPU Performance Open Lesson → 1.1.3 Embedded Systems Open Lesson →
1.2.1 Primary Storage Open Lesson → 1.2.2 Secondary Storage Open Lesson → 1.2.3 Units of Storage Open Lesson → 1.2.4 Binary and Denary Open Lesson → 1.2.5 Character Sets Open Lesson →
1.3.1 Types of Networks (LAN and WAN) Open Lesson → 1.3.2 Network Topologies Open Lesson → 1.3.3 Wired and Wireless Networks Open Lesson → 1.3.4 Network Hardware Open Lesson → 1.3.5 Network Protocols Open Lesson → 1.3.6 TCP/IP Open Lesson → 1.3.7 The Internet Open Lesson → 1.3.8 IP Addresses and MAC Addresses Open Lesson → 1.3.9 Domain Name System (DNS) Open Lesson →
1.4.1 Network Threats Open Lesson → 1.4.2 Network Security Open Lesson →
1.5.1 Operating Systems Open Lesson → 1.5.2 Utility Software Open Lesson → 1.5.3 Operating System Functions Open Lesson → 1.5.4 File Management Open Lesson → 1.5.5 Security Utilities Open Lesson →
1.6.1 Ethical Issues Open Lesson → 1.6.2 Environmental Issues Open Lesson → 1.6.3 Legal Issues Open Lesson → 1.6.4 Cultural Issues Open Lesson → 1.6.5 Privacy Issues Open Lesson → 1.6.6 Cloud Computing Open Lesson → 1.6.7 Open Source and Proprietary Software Open Lesson → 1.6.8 Software Licences Open Lesson → 1.6.9 Emerging Technologies Open Lesson → 1.6.10 Topic Review Open Lesson →

Scroll to Top