Computer Science · Computer Hardware
Which electronic component was primarily used as the switching logic in first-generation electronic digital computers?
- 1Vacuum tubes (valves)✓
- 2Transistors
- 3Integrated circuits (ICs)
- 4Microprocessors
Correct answer
Vacuum tubes (valves)
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Computer Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Computer Hardware?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Computer Science · Computer Hardware