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UNIT B IT - Coggle Diagram

- - - - Used to connect peripheral devices
    - - Method of connecting storage devices to a computer
    - - Used as a connector for display devices such as monitors and projectors
    - - Another method of connecting display devcies such as Televisions, monitors and projectors
    - - Used to trasmit data over IT systems
    - - Data is transfered through pulse of light
  - - - Transmits data through infrared light
    - - It uses microwaves to transmit data. It is commonly used for connecting peripheral devices
    - - Trasmits data across IT systems
    - - Mobile broadband is a general term we use to cover the 3G/4G internet we access wirelessly through a cellular connection.