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Question 17Asked in DSSSB TGT Computer Science (Technical), 7 Aug 2021, Shift 2

Which generation of computer used transistor?

  1. AFirst
  2. BSecond
  3. CThird
  4. DFourth
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Correct answer: (B) Second

Explanation

Second-generation computers (about 1956-1963) used transistors in place of the vacuum tubes of the first generation. The third generation used ICs.

From DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2

This is question 17 of DSSSB TGT Computer Science PYQ (Technical), 7 Aug 2021, Shift 2. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.