Generations of computer for banking exams (brief)
|Generations / year||Switching Device||Language||Speed|
|First Generation(1949-54)||Vaccum tubes/Electronic valves||machine and assembly languages||333 micro seconds|
|Second Generation(1954-64)||Transistors||High level languages, Fortan, Cobol, Algol,|
Batch, Operating System
|10 micro seconds|
|Third Generation(1964-80))||Integrated Circuit||Fortran 4, Cobol 68, PI/I, Time Sharing Operating System||100 nano seconds|
|Furth Generation(1980-Continued)||Large Scale Integrated Circuit / Micro-processor||Fortran 77 , Pascal, ADA, Cobol-74||300 nano seconds|
Computer devices are in the development phase and they are expected to deploy knowledge information Processing systems(KIPS) and very very large scale integrators known as Artificial intelligence.
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