SMC - Chapter 5, The System Unit

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Across
  1. 1. The "brains of a computer and is contained on a single chip.
  2. 2. Random Access Memory
  3. 6. The communications medium for the entire computer system.
Down
  1. 1. Connects external devices to the system unit via ports.
  2. 3. A holding area for data, instructions, and information and contained on chips connected to the system board.
  3. 4. A numbering system that consists of only two digits, 0 and 1.
  4. 5. A highly portable device that supports the use of a stylus or pen to input commands and data.