Moderate

All of the logic and mathematical calculations done by the computer happen in/on the ___________________?

Correct answer: C. central processing unit

  • A. system board
  • B. central control unit
  • C. central processing unit
  • D. memory

Explanation

The central processing unit performs arithmetic, logical, and control operations by means of its ALU and control unit. Memory stores instructions and data but does not perform the main calculations.

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