Hardware components (CPU, memory, storage), software types (system vs. application), and data representation (binary, data compression).
Relational database design, SQL queries, data validation, and security. Edexcel international GCSE ICT. Revision guide
Fundamental concepts including algorithms, flowcharts, and pseudocode. Hardware components (CPU
Ethical, legal (copyright, data protection), and environmental impacts of technology. Key Features of the Guide Edexcel Gcse Ict Revision Guide software types (system vs. application)
Network topologies, protocols (TCP/IP), internet technologies, and cybersecurity.
