SSC MTS EXAM

Detailed explanation-1: -The chief component of the first-generation computers was vacuum tubes and valves. Hence, Option 2 is correct. The period of the first generation was between 1946 to 1959. Vacuum tubes were used as the main component of memory in this generation of computers.

Detailed explanation-2: -These devices became a key component of electronic circuits for the first half of the twentieth century. They were crucial to the development of radio, television, radar, sound recording and reproduction, long-distance telephone networks, and analog and early digital computers.

Detailed explanation-3: -Chief component of first generation computer was Vacuum Tubes and Valves. The first generation computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms. More items