Second Generation Computer || information about second generation of computer || 2nd generation pc || second gen computer || 2nd generation of computer history

 

The second generation of computers refers to the period of computing history from the late 1950s to the mid-1960s, during which transistor-based computers replaced vacuum-tube-based computers. This era is also known as the transistor era. The transistor was invented in 1947, and by the late 1950s, it had become a practical replacement for vacuum tubes, which were the primary electronic component used in early computers.

The second generation of computers was characterized by smaller, faster, and more reliable computers than their predecessors. These machines were also much cheaper and easier to maintain, and they consumed less power than vacuum-tube-based computers. The second-generation computers were also capable of performing more complex calculations and had improved input and output capabilities, making them more useful for scientific and business applications.

Some notable examples of second-generation computers include the IBM 7090, the CDC 1604, and the UNIVAC 1107. These machines were typically used for scientific and military applications, as well as for business data processing.