Networking

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Across
  1. 2. a computer network restricted to an organization
  2. 4. certain sets of rules that determine how data should be transferred over networks, compressed, presented on the screen and so on.
Down
  1. 1. a computer network that allows controlled access to an information source available on internet.
  2. 3. the layout in which various components of a network are connected and communicate with each other.