Roughly 1958, when IBM introduced their 7090 scientific computer.
second generation
The first second generation computers came on the market in 1958.
first
The Second Generation Computer used transistors
Second generation
Transistorized computers.
yes
In the 1920s. If that helps at all... :]
The second generation started production in 2009.
in second generation of computer transistor were used transistor are used instead of vaccum tube are used in first generation high level langauges such as gobsl, fortran are used
History of computer is divided into 5 generation. The first generation of computer started form 1941 till 1956. In this generation vacuum tubes are used in computers and computers are big enough that one computer could be such big as a whole room.
1956-1963