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WAEC Data Processing 2025 Question 5

Question 5

History of Computers

The generation of computers in which transistor was first introduced is the

  1. A.fifth generation.
  2. B.fourth generation.
  3. C.second generation.
  4. D.third generation.
Show the answer and explanation

Answer: C (second generation.)

Explanation

Transistors replaced vacuum tubes in the second generation.