UGC NET SET - Paper 1 → Computer Terms → MCQ Details
MCQ Practice Single Best Answer Topic: Computer Terms

Q The main component of first generation computer was

Question ID
#9461
Subchapter
Computer Terms
Action
Choose one option below

Choose Your Answer

Click an option to check whether your answer is correct.

  • A Transistors ✔ ✖
  • B Vacuum tubes and valves ✔ ✖
  • C Integrated circuits ✔ ✖
  • D None of the above ✔ ✖
Correct Answer: B

Explanation

Vacuum tubes and valves

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