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AnonymFeb 22, 2013

which is first generations of computer?

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    Feb 22, 2013

    First Generation of computer was between 1941-1956.In first generation computers, the operating instructions or programs were specifically built for the task for which computer was manufactured.In order to give any command to the computer we need to used machine language only and it was very difficult.First Generation computers used Vacuum tubes and magnetic drums (for data storage). Von Neumann designed the Electronic Discrete Variable Automatic Computer (EDVAC) in 1945 and then Universal Automatic Computer (UNIVAC I) came into existence in 1951.

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    AnonymFeb 22, 2013

    Really big sized computer bigger like a room and used only by knowledgeable person.

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