Introduction to ICT

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Across
  1. 2. A small electronic device manufactured from silicon wafer
  2. 4. The main circuit board in the system unit
  3. 6. The brain of the computer
  4. 7. A collection of instructions to tell the computer what to do.
Down
  1. 1. Physical parts of the computer system
  2. 2. A device that stores and processes information
  3. 3. Information and Communication Technology
  4. 5. Numbers, letters or symbols that can be entered into a computer system.