By the late 1950s, ____, like those pictured in the figure above, had replaced vacuum tubes as the processing and memory technology for most computers.

Question

Quizplus · Accepted Answer

The figure mentioned in the question is a picture of transistors, and by the late 1950s, transistors had replaced vacuum tubes as the processing and memory technology for most computers. Therefore, the best choice is D - transistors.

By the Late 1950s, ____, Like Those Pictured in the Figure