DocMCQs Educational Banner

The first generation of computers used:

Question: The first generation of computers used:
  • A. Transistors
  • B. Microprocessors
  • C. Vacuum Tubes ✓
  • D. Integrated Circuits
Correct Answer: C. Vacuum Tubes
Explanation: First-generation computers (1940s-1950s) used vacuum tubes for processing.

Related Posts

Leave a Comment

Your email address will not be published. Required fields are marked *

Join Our WhatsApp Channel ×
Scroll to Top