Computers characterized by their use of vacuum tubes are considered ____-generation.
A) first
B) second
C) third
D) fourth

Question

Quizplus · Accepted Answer

Computers that used vacuum tubes were the first-generation computers, which were developed during the 1940s and early 1950s. Second-generation computers used transistors, third-generation computers used integrated circuits, and fourth-generation computers used microprocessors.

Computers Characterized by Their Use of Vacuum Tubes Are Considered