MCQ Detailed View

Second-generation computers were a major advancement over first-generation systems, primarily because they replaced vacuum tubes with transistors. This change led to several significant improvements, one of which was a drastic reduction in the physical size of computers. Transistors are much smaller and more efficient than vacuum tubes, which allowed computers to become more compact, reliable, and easier to maintain.

In addition to smaller size, second-generation computers also offered other benefits such as faster processing speeds, lower power consumption, and increased reliability. They were more stable and produced less heat, making them more practical for commercial use. These improvements made second-generation systems suitable for a wider range of applications, including business, scientific research, and data processing.