Which generation of computers used vaccum tubes in their circuitry?
Answer Details
The generation of computers that used vacuum tubes in their circuitry is the first generation. Vacuum tubes were used as the primary electronic component for computation and data storage during this era, and were a significant improvement over earlier mechanical computing devices. However, vacuum tubes were large, unreliable, and generated a great deal of heat, which limited the speed and size of these early computers. The first generation of computers lasted from the late 1940s to the mid-1950s, when they were gradually replaced by the second generation, which used smaller and more reliable transistors instead of vacuum tubes.