Data Transmission Technologies A Level Resources

A Level Computer Science: Data Transmission Technologies

This module contains:

  • An editable PowerPoint lesson presentation
  • Editable revision handouts
  • A glossary which covers the key terminologies of the module
  • Topic mindmaps for visualising the key concepts
  • Printable flashcards to help students engage active recall
  • A quiz with answer key to test knowledge and understanding of the module
Compatible with the following examination boards
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Data Transmission Technologies

Data transmission technologies allow users to transmit data from one point to another. Data transmission can be over short distances, for example, from a CPU to a monitor for displaying information. Data is also transmitted over long distances, for example, from a satellite back to Earth.

This A Level Computer Science module introduces data transmission technologies to your students, explaining:

  • Various data transmission technologies and factors that affect them
  • USB technologies
  • Error checking methods in detail

More Exchanging data Modules

Data Transmission Technologies is one lesson in our Exchanging data module. The other theory lessons can be found below: