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Library/Class 3/Computer Science

Class 3 Computer Science: Generations of Computers

This worksheet will help you understand the different generations of computers and how they have evolved over time.

Class 3CBSEComputer SciencemediumPractice
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Preview · 10 questions
  1. Q1. Which component was used in the First Generation of computers?
    • Transistors
    • Vacuum Tubes
    • Integrated Circuits
    • Microprocessors
  2. Q2. The Second Generation of computers used ____ instead of vacuum tubes.
  3. Q3. Name one characteristic feature of First Generation computers.
  4. Q4. What major invention led to the Third Generation of computers?
    • Punch cards
    • Magnetic drums
    • Integrated Circuits (ICs)
    • Graphical User Interfaces (GUIs)
  5. Q5. The invention of the ____ led to the Fourth Generation of computers.

+ 5 more in the printable PDF.