Vocabulary Revision Chapter 2

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Across
  1. 2. a device that enables data packets to be moved between different networks, for example to join a LAN to a WAN
  2. 5. the actual data being carried in a data packet
  3. 6. data that can be sent in both directions at the same time (simultaneously)
  4. 8. can then be sent along pathways independently of each other.
  5. 9. data that can be sent in both directions but not at the same time
Down
  1. 1. data sending data down one channel/wire one bit at a time
  2. 3. a type of serial data transmission which has become the industry standard for connecting computers to devices via a USB port
  3. 4. a method of transmission in which a message is broken into many data
  4. 5. data sending data down several channels/wires several bits at a time (usually 1 byte)
  5. 7. data that can be sent on one direction only