First generation computer systems used
A)transistors
B)vacuum tubes
C)magnetic cores
D)silicon chips

Name: First generation computer systems used A)transistors B)vacuum tubes C)magnetic cores D)silicon chips
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Question

Quizplus · Accepted Answer

First generation computer systems, which were developed in the mid-20th century, primarily used vacuum tubes for circuitry and magnetic drums for memory. Vacuum tubes were the key technology for electronic circuits until the invention of the transistor.

First Generation Computer Systems Used