Types and Components of Computer Systems

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Across
  1. 4. magnetic or optical storage devices.
  2. 6. another name for computer chip.
  3. 8. a device used with a GUI to control a cursor or pointer.
  4. 9. changing or doing something with the data.
  5. 11. another name for backing up storage.
  6. 16. a special kind of computer chip can be uses in both computers and other computerised devices.
Down
  1. 1. functions or the uses of a computer.
  2. 2. start-up code that enables the O/S to be loaded and allows the computer to start-up successfully.
  3. 3. the memory chip(s) that are physically located very close to the processor, Which holds programs of data that the processor needs immediately.
  4. 5. any pieces of hardware that are connected outside a computer.
  5. 7. component of a computer that allows CDs or DVDs to be played.
  6. 10. devices the allow large amounts of data to be store outside the main memory.
  7. 12. to work together.
  8. 13. an IC where the main components of the CPU, excluding main memory are combined as a single unit.
  9. 14. a complete set of instructions that can be used to carry out a task.
  10. 15. a satellite navigation.