6. OCR A Level (H046-H446) SLR2 - 1.1 CISC vs RISC
8. OCR A Level (H046-H446) SLR2 - 1.1 Multi-core & parallel systems
7. OCR A Level (H446) SLR2 - 1.1 GPUs and their uses
20. OCR A Level (H046-H446) SLR4 - 1.2 Virtual machines
31. OCR A Level (H046) SLR6 - 2.2 Test data & user feedback
33. OCR A Level (H046-H446) SLR7 - 1.2 Procedural languages
2. OCR A Level (H406-H466) SLR1 - 1.1 Fetch, decode, execute cycle
67. OCR A Level (H446) SLR12 - 1.3 Search engine indexing
21. OCR A Level (H046-H446) SLR5 - 1.2 The nature of applications
23. OCR A Level (H046-H446) SLR5 - 1.2 Open vs closed
15. OCR A Level (H046-H446) SLR4 - 1.2 Interrupts
122. OCR A Level (H446) SLR19 - 2.1 Caching
108. OCR A Level (H046-H446) SLR16 - 1.5 Computer Misuse Act
14. OCR A Level (H046-H446) SLR4 - 1.2 Paging, segmentation and virtual memory
11. OCR A Level (H046-H446) SLR3 - 1.1 RAM and ROM
17. OCR A Level (H046-H446) SLR4 - 1.2 Types of operating system
3. OCR A Level (H406-H466) SLR1 - 1.1 Performance of the CPU
12. OCR A Level (H046-H446) SLR3 - 1.1 Virtual storage
121. OCR A Level (H046-H446) SLR19 - 2.1 Determining preconditions
13. OCR A Level (H046-H446) SLR4 - 1.2 Need for operating systems
