Data Transmission

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Across
  1. 3. data that can be sent in both direction but not at the same time
  2. 4. a number in a data packet header used to stop data packets that never reach their destination from 'clogging up' the data paths
  3. 9. a small part of a message that is transmitted over a network
  4. 10. the actual data being carried in a data packet
Down
  1. 1. data that arrives at the destination with the bits no longer synchronised
  2. 2. a verification method used to check if data transferred has been altered or corrupted
  3. 5. a horizontal and vertical parity check on a block of data being transmitted
  4. 6. a device that enables data packets to be moved between networks
  5. 7. stages in a network that can receive and transmit data
  6. 8. data that can be sent on one direction only