Question:medium

Which generation of computers used transistors?

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Memorize the technological progression: 1st Gen: Vacuum Tubes $\rightarrow$ 2nd Gen: Transistors $\rightarrow$ 3rd Gen: Integrated Circuits (ICs) $\rightarrow$ 4th Gen: Microprocessors. Each step represents a leap in miniaturization and power.
Updated On: May 9, 2026
  • First Generation
  • Second Generation
  • Third Generation
  • Fourth Generation
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The Correct Option is B

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