important terms

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Across
  1. 3. - Interconnecting computers and devices.
  2. 5. - Central point where devices connect.
  3. 7. - Directs data packets between networks. *Banking* - Financial services provided via electronic channels.
Down
  1. 1. - Digital transactions made over the internet.
  2. 2. - Device for connecting to the internet.
  3. 4. - Permanent account number for income tax purposes.
  4. 6. - Device for connecting multiple devices in a network.