Hardware and Software Terms

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Across
  1. 2. A form of RAM which can be accessed by the processer at a faster rate than main memory
  2. 3. The process of carrying something out
  3. 5. Referred to as the brain of the computer
  4. 7. The core part of the operating system.
  5. 9. Part of the CPU where data is processed and manipulated consisting of arithmetic operations or logical comparison
  6. 10. Communication systems operating in the computer system
Down
  1. 1. Acts as a temporary storage which must always be in memory for the programs currently processed
  2. 4. This manages the execution of instructions using the fetch-execute cycle
  3. 6. Often referred to as RAM, stores a portion of the operating system and other data items
  4. 8. When power is removed from the system the data will be lost