A-Level computer science past papers
OCR and AQA past papers and specifications
A-level Computer Science notes – Theory
Hardware Devices
- Components of a CPU
- Boost CPU performance
- Types of processors
- Input Devices
- Output Devices
- Storage Devices
Software
- What is an Operating system
- Types of Operating systems
- Device Drivers
- BIOS
- Virtual Machines
- Types of software
Software Development
Software Compilation
Data Transfer
- Network Classifications
- Circuit and Packet Switching
- Network Protocols
- Compression
- Network Models
- HTML,CSS and JAVASCRIPT
Data type and calculation
- Data types
- Data structures
- Integers to binary
- Integers to hexadecimal
- Representing negative binary values
- Boolean logic
Laws and ethics
- Computer Misuse Act (1990)
- Data Protection Act (1998)