Classification of Digital Computer

E-notes on Classification of Digital figurers Definition: A Computer A computer is an electronic device that accepts raw data, processes it consort to a post of instructions and required to suffer the sought after result. The set of instructions is called Program and can be written apply artificial languages like Basic, FORTRAN, C, C++, Java etcetera The programs expand under the supervision of an operate System. Example for democratic Operating Systems is Windows, UNIX, LINUX, Solaris etc. A computer consists of two important components: hardware and Software: Hardware The hardware are the move of computer itself including the profound Processing Unit ( mainframe computer) and associate micro confirmations and micro-circuitry, key venires, monitors, case and drives (floppy, hard, CD, DVD, optical, tape, etc...). Other supernumerary move called peripheral components or devices include mouse, printers, modems, scanners, digital cameras and card (sound, colour, v ideo) etc... unneurotic they are often referred to as a face-to-faceised computers or PCs. Central Processing Unit (CPU) - Though the marge relates to a specific detach or the processor a CPUs writ of execution is determined by the rest of the computers circuitry and chips.

Currently the Pentium chip or processor, made by Intel, is the most common CPU though there are many a(prenominal) other companies that produce processors for personal computers. Examples are the CPU made by Motorola and AMD. With hot processors the quantify speed becomes more important. It depends on the circuit board that the chip is ho used in, or the motherboard, as to whether y! ou are able to come on to a faster chip. The motherboard contains the circuitry and connections that allow the various components to communicate with for separately one other. Though there were many computers using many distinguishable processors previous to this we can consider, the 80286 processor the advent of stead computers as these were the processors that made computers available for the average person. Using a processor before the 286 involved...If you want to get a ample essay, vow it on our website: OrderCustomPaper.com

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