Data Transmission

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Across
  1. 2. data sent simultaneously
  2. 4. ARQ error detection method
  3. 6. known to all users
  4. 8. encrypted that is a result of putting a plaintext message through an encryption message
  5. 10. stages in a network that can receive and transmit data packets
Down
  1. 1. sent in both directions but not at the same time
  2. 3. one direction only
  3. 5. move between different networks; a network
  4. 6. actual data carried in a data packet
  5. 7. altered or corrupted; it is a verification method
  6. 9. the usual text before an encryption algorithm