vocab 24

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Across
  1. 2. people who break into computers to get information
  2. 3. software program
  3. 7. one way networks are divided
  4. 8. describes software architectural model relationship
  5. 10. a device on a network
  6. 11. supports phone service and other voice systems.
Down
  1. 1. highend programs for network control
  2. 4. hardware
  3. 5. variation of LAN but doesn't use wires
  4. 6. another way networks are divided
  5. 9. device that directs traffic on network