2 The second generation of the computer
era, starting in 1964, the technology used to build computers in this era. Electronic transistor, the work of scientists at Bell Laboratories and 3 were J.Bardeen H.Bratain W.Shockley as new material instead of vacuum tubes. Capable of both conductors and insulators, called Semi-conductor. And scientists have created a new class of device transistor transistor conduction to replace vacuum tubes. Make computers smaller, cheaper and faster. The magnetic ring which is memory. With magnetic tape and disk storage is secondary. The language in this era To change the language used assembly language instead, which is often called the symbolic language makes job easier and began to develop high-level languages, such as in 1654 began developing Fortran and 1960 with COBOL and. occurred many programming languages For a measure of the speed of the machine in milliseconds, for example computer era, including IBM 1401, IBM 1602, and became a supercomputer is CDC6600, which can process up to 3 million orders in 1 second in the estimators. This is the first in the IBM 1620.
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