Monday, 2 March 2015

what is meaning of computer?

                MEANING OF COMPUTER the term computer is derived from the Latin word "computer" which means to computer ho-were , ... thumbnail 1 summary
                MEANING OF COMPUTER
the term computer is derived from the Latin word "computer" which means to computer ho-were , the term computer has come to mean a special type of calculating device having certain definite features. in a way, a computer is an information processing machine. it is an electronic device capable of solving problems by accepting data, preforming described operation on the data and supplying the results of these operation.

according  to international standard organisation (ISO) a computer is " a data processor that can perform substantial computation, including numerous air thematic and logic operation, without intervention by a human operator during the run". it is also defined as "an electronic device which converts information / data into meaningful information."

a simpler definition of a computer is that it is a machine for the input, storage, manipulation and output of data. it should be clearly understood that a modern computer is not simple an electronic calculator. mathematical calculations are only a part of its work. in fact, it is an electronic calculating and data processing machine

that works with instructions which are coded in a simple binary digits. the basic difference between the computer and the calculate is that the computer can perform long-sequences of computation without human intervention. it has the ability of storing and executing a given set of instruction for solving a particular problem. it can input read the data automatically, can make certain logical decisions and alter its future course of action accordingly.

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