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JAMB Commerce 1999 Question 26

Question 26

Computers in Commerce

The three major functional units which the modern computer has are

  1. A.the input, the processor and the output units
  2. B.the black box, output and input units
  3. C.BASIC, COBOL and output units
  4. D.BASIC, the processor and PASCAL.
Show the answer and explanation

Answer: A (the input, the processor and the output units)

Explanation

A computer has input units, a processor (CPU) and output units; BASIC and COBOL are languages.