Saturday 11 August 2012

CLASSIFICATION OF COMPUTER

Computer come in various types and these may be classified in various ways .

According by purpose


General purpose of computer
special purpose of computer

According by function
Analog computer
Digital computer
Hybirde  computer
Optical computer

According by size

Micro computer
Mini computer
Mainframe computer
Supper computer



ACCORDING TO PURPOSE :



i) GENERAL PURPOSE COMPUTER:
  Those types of computer which are used for multi purpose tasking and an ordinary computer which are easily available in market called general purpose computer.



ii) SPECIAL PURPOSE COMPUTER:
  The types of computer which are used for specific task called special purpose computer, these types of computers are not easily available but also made by the request or configration.


ACCORDING BY FUNCTIONS

I)ANALOG COMPUTER:
  The word analog derived from a Latin word analogous which mean similar thats why all the analog .computer work in continue form of data and is used mostly measuring objects.

ii)DIGITAL COMPUTER:
  The types of computer which work on discrete from or in digits way [1,0]called digital computer these types of computer are used for computer task in a plus way.

iii)HYBIRDE COMPUTER:
  The combination form of analog and digital computer is called hybirde computer these types of computer are work on in discrete way and also in continues way .


iv)OPTICAL COMPUTER:
  The function which is purely based upon the Quart system or quanting computer are called optical function. The types of optical function are speech latinimation devices, sences devices nauigatio devices robots and for artificial intelligences.




ACCORDING BY SIZE



i)MICRO COMPUTER:
  The types of computer which are purely depend upon signal silicon chip and responsible for processing the verity of task called micro computer.

ii)MINI COMPUTER:
It is the types of computer which used as a server because this computer can easily move 5 to 10 computers are used the speed of processing is high as compare to micro computer and memory section or storage area also very much greater then the micro computer

iii)MAIN FRAME :
The high speed range of computer which can easily provide the hundred of connection to terminal without wire, the terminal because all home joined , with main frame are wireless a main frame having hundred of processor for used different kind of task .

iv)SUPPER COMPUTER:
  It is a very much speed range computer which is basically used for complex task all the supper computer depend upon the parallel processing system which is also called quatso number system and the new generation super computer depend upon the quantum computing the first super computer was ILIAC which made by IBM in 1975 and the very famous supper computer was CARY 1. it is basically used for weather casting scientific research difficult mathematic prittion and for disigion marking the computer are really very much speed but very expensive.




No comments:

Post a Comment