Computer Science

GCSE Revision

Edexcel GCSE - Computer Science

The Computer Science Mock Assessment with consist of:

  • Paper 1 – Principles of Computer Science

Tuesday 14th December (PM)

Computer Science Specifications

Paper 1


Networks

  • Network Protocols

  • Network Topologies

  • Transmission over a network

  • Cyber Security

Computational Thinking

  • Computational Thinking

  • Comparative Operators

  • Trace Tables

  • Errors

  • Search & Sorts Algorithms

Data

  • Number Systems (binary, denary, hex)

  • Binary representation (images, sound, numbers & text)

Paper 1 (Cont.)


Issues & Impacts

  • Malware

  • Legal & ethical Issues


Computers

  • Secondary Storage

  • Operating Systems

  • Von Neumann

  • CPU & memory

Computer Science Revision Resources