Question: Chief component of first generation computer was

Answer:

The chief component of first-generation computers was vacuum tubes, also known as electronic valves. Vacuum tubes were the primary electronic components used for processing and amplification in early computers.

Vacuum tubes were glass tubes containing metal electrodes, which were used to control the flow of electrons. They provided the means for performing calculations, storing and manipulating data, and controlling the overall operation of the computer.

The use of vacuum tubes in first-generation computers had some drawbacks, including their large size, high power consumption, and limited lifespan. However, they paved the way for the development of electronic digital computers and marked a significant milestone in the history of computing technology.