IT

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Across
  1. 1. a wireless network is a computer network that uses wireless data connections between network nodes.
  2. 4. a device that forwards data packets to the appropriate parts of a computer network.
  3. 6. the original draft of a diplomatic document, especially of the terms of a treaty agreed to in conference and signed by the parties.
  4. 7. A range of frequencies within a given band, in particular that used for transmitting a signal.
Down
  1. 2. is a set of physical or network devices that are essential for interaction and communication between hardware units operational
  2. 3. are networking hardware used to connect one network device to other network devices or to connect two or more computers to share devices
  3. 5. transmission is the process of sending digital or analog data over a communication medium to one or more computing, network