Tuesday, May 24, 2011

Evolution of the computer.

Evolution of the computer.
2488 is the year to December 2501 as a vacuum tube-based computer that uses a high power. There are problems with the heat and lack of frequent filament. Although the cooling system very good. The device, which commands the language as codenumbers difficult.


2488 is the year to December 2501 as a vacuum tube-based computer that uses a high power. There are problems with the heat and lack of frequent filament. Although the cooling system very good. Commanding the machine language code, which is a complex number. Computer era have grown larger as Mark Day (MARK I), E. New Action (ENIAC), Wack, Uni (UNIVAC).


2 generation. 2502 as a transistor-based computer, the 2506 end of 12 years. The software portion of the magnetic plate and the ferrite core memory, magnetic storage media such as backup storage device has also been improved. Until now, people usesuch language has been developed by Ford's high-level languages ​​such as COBOL, to replace, I can understand high-level programming language, written language, sentences can.


Third-generation computers. The divorce between the year BE2507 to December 2512 as a computer that uses integrated circuits (Integrated Circuit: IC) integrated circuits, each transistorwill be contained within the thousands of computers to designmore complex. And to create a small program on the instruction ofthe various software control system that is very capable in bothsystems at work to share with many things.


The fourth-generation computer from year 2513 to the present. Theera of computers that are running very high-density integrated circuits (Very Large Scale Integration: VLSI), such asmicroprocessors contain hundreds of thousands of the tens of thousands of transistors. The size of smaller computers can be seton the table in the office or carry like a handbag in the varioussoftware systems have the same time develops a much highercapacity. Successful programs available makes it very easy to usewidely.


The fifth-generation computer. The man is trying to bringcomputers to help them make decisions and solve problemsbetter. The knowledge will be collected into a different machine.Can find and retrieve stored knowledge to use as a benefit.Computer today is the result of academic AI (Artificial Intelligence: AI) countries around the world such as USA, Japan and European countries are interested in research and development in this fieldseriously.


Today's sophisticated computers grow larger, such as Mark Day(MARK I), E. New Action (ENIAC), Wack, Uni (UNIVAC).






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