Networks KS3

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Across
  1. 1. a range of frequencies within a given band, in particular that used for transmitting a signal
  2. 3. a standard for the short-range wireless interconnection of mobile phones, computers, and other electronic devices
  3. 4. hardware that connects devices on a computer network by using packet switching to receive and forward data to the destination
  4. 8. a computer program with a graphical user interface for displaying and navigating between web pages
  5. 11. the machines, wiring, and other physical components of a computer or other electronic system
Down
  1. 2. broadcasting, computer networking, or other communication using radio signals, microwaves, etc
  2. 5. Wireless fidelity
  3. 6. the physical and logical arrangement of nodes and connections in a network
  4. 7. s less sophisticated version of a switch
  5. 9. a device that mediates the transmission routes of data packets over an electronic communications network
  6. 10. a global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols