Revision Lesson

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Across
  1. 1. measures the number of cycles your CPU executes per second, measured in GHz (gigahertz).
  2. 5. one of a small set of data holding places that are part of the computer processor
  3. 8. a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.
  4. 9. the programs and other operating information used by a computer.
Down
  1. 1. The component of a computer system that controls the interpretation and execution of instructions
  2. 2. hardware or software that is used to store something, usually data, temporarily in a computing environment.
  3. 3. a number which is not a fraction; a whole number.
  4. 4. used to send control signals and data between the processor and other components.
  5. 6. a function or subroutine is a sequence of program instructions that performs a specific task, packaged as a unit.
  6. 7. the machines, wiring, and other physical components of a computer or other electronic system.