Data Transmission - IGCSE

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Across
  1. 2. a type of serial data transmission which has become the industry standard for connecting computers to devices via a USB port
  2. 3. the part of a data packet that indicates the end of the data packet and cyclic redundancy check error check
  3. 4. data that arrives at the destination with the bits no longer synchronised
  4. 6. the part of the data packet that contains the IP addresses of the sender and receiver, and includes the packet number which allows reassembly of the data packets
  5. 7. device that enables data packets to be moved between different networks
  6. 8. a small part of a message/data that is transmitted over a network
Down
  1. 1. data that can be sent in both directions at the same time (simultaneously)
  2. 4. data that can be sent on one direction only
  3. 5. the actual data being carried in a data packet