50. OCR A Level (H046-H446) SLR10 - 1.3 Introduction to database concepts
51. OCR A Level (H046-H446) SLR10 - 1.3 Methods of capturing data
111. OCR A Level (H046-H446) SLR17 - 1.5 Moral, social & ethical issues part 1
55. OCR A Level (H446) SLR10 - 1.3 Referential integrity
9. OCR A Level (H046-H446) SRL3 - 1.1 Input, output and storage devices
46. OCR A Level (H046-H446) SLR9 - 1.3 Lossy vs lossless
52. OCR A Level (H446) SLR10 - 1.3 Normalisation to 3NF
123. OCR A Level (H046-H446) SLR19 - 2.1 Reusable components
56. OCR A Level (H446) SLR10 - 1.3 Transaction processing
120. OCR A Level (H046-H446) SLR19 - 2.1 Identify inputs & outputs
10. OCR A Level (H046-H446) SLR3 - 1.1 Magnetic, flash and optical storage
53. OCR A Level (H446) SLR10 - 1.3 Normalisation to 3NF revisited
72. OCR A Level (H046-H446) SLR13 - 1.4 Primitive data types
126. OCR A Level (H046-H446) SLR20 - 2.1 Steps to solve a problem
54. OCR A Level (H446) SLR10 - 1.3 SQL
121. OCR A Level (H046-H446) SLR19 - 2.1 Determining preconditions
36. OCR A Level (H446) SLR7 - 1.2 Object-oriented languages part 1
15. OCR A Level (H046-H446) SLR4 - 1.2 Interrupts
74. OCR A Level (H046-H446) SLR13 - 1.4 Sign and magnitude
Little Man Computer A Level CS exam revision worked example