Unit 1 COA SET 2

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Across
  1. 5. System software that translates high-level code to machine code
  2. 6. Binary subtraction technique using inversion and addition
  3. 7. Method to evaluate computer system performance
  4. 10. Universal logic gate formed by combining NOT and AND
  5. 12. Direct hardware components for correct data flow
  6. 13. Used to move data between computer components
  7. 14. Binary levels often represented by these two terms
  8. 16. Early secondary memory used in computers
  9. 17. Permanent memory storing firmware
  10. 19. Logical design of a computer as seen by a programmer
  11. 20. Number system based on 16
Down
  1. 1. Type of system that processes discrete values
  2. 2. Temporary memory used during program execution
  3. 3. The architecture model with shared memory for data and instructions
  4. 4. Algebraic system used in digital logic
  5. 8. 7-bit character encoding standard
  6. 9. Collection of commands a CPU can execute
  7. 11. Software used to operate specific hardware
  8. 15. Bit added for error detection in binary codes
  9. 18. Binary numeral system where two successive values differ in only one bit