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Theme A2 - Networks

In Theme A2 we will discover a variety of networks used on Planet Earth. We will look at the advantages and disadvantages of introducing these networks.

We will also consider security implications relating to networks and keeping data and communication secure.

Here are the guiding hours for this Theme:

  • SL - 11 Hours
  • HL - 18 Hours

  • Network fundamentals

  • Packet switching

  • wireless networks

  • transmission media

  • network security

  • Servers (HL Only)

  • Assessment Qs

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