networking concepts.

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Across
  1. 1. the network spread across the city.
  2. 4. card a card physical attach to a computer network.
  3. 6. network communication without wire.
  4. 8. is a network device is used to connect all network with each network.
  5. 10. device that connect two different types of network with each other.
Down
  1. 2. Network can communicate with each other independently.
  2. 3. created by individual person .
  3. 5. card most commonly used card .
  4. 7. work similar to the hub.
  5. 9. enables you to connect your computer to the available network.