Transistorized computers varied in size, the smallest being about the size of an office desk, the largest took up most of a room.
Second generation computers (transistorized computers) varied in size from about the size of a two drawer file cabinet (e.g. Autonetics RECOMP-II) to occupying a significant part of a room (e.g. IBM 7090, IBM 7030 Stretch, UNIVAC III, UNIVAC 1107, DEC PDP-10).
The image above shows the prototype for the IBM 1620, a transistorised computer roughly the size of an office desk, introduced in 1959.
The Second Generation Computer used transistors
No specific person, there were many projects in the 1950s to transistorize the computer.
Each generation reflected a decrease in hardware size but an increase in computer operation capabilities.
second generation of computing
Most systems of classifying computers define the second generation computers to be those built with discrete transistors (no vacuum tubes, no integrated circuits). This spans roughly ~1958 to ~1964.
second generation
The first second generation computers came on the market in 1958.
The Second Generation Computer used transistors
Transistorized computers.
Second generation
yes
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
transistors
1956-1963
Second generation computers used electronic transistors. A small number used magnetic amplifiers.
Roughly 1958, when IBM introduced their 7090 scientific computer.
No specific person, there were many projects in the 1950s to transistorize the computer.