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WAEC Data Processing 2018 Question 8

Question 8

Computer Hardware

The main components of the central processing unit (CPU) of the computer are

  1. A.register and memory.
  2. B.control unit and register.
  3. C.control unit and ALU.
  4. D.ALU and BUS.
Show the answer and explanation

Answer: C (control unit and ALU.)

Explanation

The CPU's main parts are the control unit and the arithmetic and logic unit.