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    • Unit 1 - Computer Systems
      • 1.1 The characteristics of contemporary processors, input, output and storage devices
      • 1.2 Software and software development
      • 1.3 Exchanging Data
        • 1.3.1 Compression, Encryption, Hashing
        • 1.3.2 Databases
        • 1.3.3 Networks
        • 1.3.4 Web Technologies
      • 1.4 Data types, data structures and algorithms
      • 1.5 Legal, moral, cultural and ethical issues
  • Unit 1 - Computer Systems
  • 1.3 Exchanging Data

1.3 Exchanging Data

  • 1.3.1 Compression, Encryption, Hashing
  • 1.3.2 Databases
  • 1.3.3 Networks
  • 1.3.4 Web Technologies

Revision Topics and Practice Questions 

  • 1.3.docx
  • 1.3.docx2mb

Revision Booklets 1.3

  • 1.3 Revision Topics.docx
  • 1.3.1 Compression Encryption and Hashing.docx
  • 1.3.10 CSS.docx
  • 1.3.11 Javascript.docx
  • 1.3.12 Compression.docx
  • 1.3.13 Search Engine Indexing and the Page Rank Algorithm.docx
  • 1.3.14 Server Side and Client Side Processing.docx
  • 1.3.2 Relational Databases.docx
  • 1.3.3 Normalisation.docx
  • 1.3.4 SQL and Transaction Processing.docx
  • 1.3.5 Network Types and Network Hardware.docx
  • 1.3.6 The Internet the WWW and Virtual Networks.docx
  • 1.3.7 Internet Communications.docx
  • 1.3.8 Internet Threats and Security.docx
  • 1.3.9 HTML.docx
  • Last updated by Mrs R Lofthouse
  • Last updated 12/06/2020
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