Ict

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Across
  1. 2. Electricity can be either ...
  2. 4. Who invented logic gates?
  3. 5. a combination of logic gates used to carry out complex operations
  4. 7. a physical device or circuit that processes one or more input signals to produce a single output signal
Down
  1. 1. a route that electricity can flow around
  2. 3. which makes it ideal for representing binary digits
  3. 6. Some examples of digital devices where logic gates are required include: