Network devices

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Across
  1. 2. Illegally breaking into computer systems.
  2. 3. It decides the best path for data to travel from one network to another.
  3. 5. A networking technology used to connect devices in a local area network (LAN) using wired connections to transmit data reliably and at high speeds.
  4. 6. Modulator-Demodulator
  5. 7. Wire(s) inside a protective covering used for transmitting electricity or telecommunication signals.
Down
  1. 1. A programme or a device that enables a user to interact with a computer.
  2. 3. It is a device that strengthens signals.
  3. 4. A set of rules governing the exchange or transmission of data between devices.