The main component of the first generation computer was

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WAEC 2021

A. microchip
B. transistor
C. integrated circuit
D. electronic valve

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Correct Answer: Option D

Explanation

Vacuum tubes(also known as electronic valves) were used in the first generations of computers. These computer systems made use of vacuum tubes as storage circuits and electromagnetic drums.

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The main component of the first generation computer was

Correct Answer: Option D

Explanation

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