Multiple choice

IBM-1401 is the computer of

  1. first generation of computers

  2. second generation of computers

  3. third generation of computers

  4. fourth generation of computers
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B Correct answer
Explanation

The IBM 1401 was a popular transistor-based computer introduced in 1959, making it a hallmark of the second generation. This generation is characterized by the replacement of vacuum tubes with transistors, which made computers smaller, faster, and more reliable. The 1401 was widely used by businesses for data processing tasks.

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