Computer Systems - What are they

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Across
  1. 4. Both data and instructions are stored as these digits
  2. 8. A system that involves interaction between hardware, software, data and the user
  3. 10. Type of memory that is used to store the BIOS
  4. 12. Nationality of VonNeumann
  5. 15. Temporary storage locations which can be accessed quickly by the CPU
Down
  1. 1. Specification of how a computer's different parts are physically and logically put together
  2. 2. Keeps track of CPU in a program sequence
  3. 3. Carries out and executes instructions
  4. 5. Directs CPU operations
  5. 6. A common type of architecture
  6. 7. Manner in which CPU processes information by running the same cycle over and over
  7. 9. Stores data and instructions to be operated on
  8. 11. Wires that carry data from one component to another
  9. 13. Receives instructions from programs and data and operates on the data as per program instructions
  10. 14. Contains Control Unit, ALU and Registers
  11. 16. Stores information that a user is currently working on