Solved EPFO APFC Question
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Q · Basics of Computer Medium · 45s
Which generation of computers used vacuum tubes?
TopicBasics of Computer
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.25
Test Duration200 min
Step-by-Step Solution
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The first generation (1940–1956) used vacuum tubes, which were large and power-hungry.
Final Answer: Option A — First