Classification of Digital Computer

E-notes on Classification of Digital electronic computers Definition: A Computer A computer is an electronic device that accepts raw data, processes it harmonize to a post of instructions and required to suffer the in demand(p) result. The set of instructions is called Program and can be indite apply artificial languages like Basic, FORTRAN, C, C++, Java and so forth The programs expand under the supervision of an operate System. Example for ordinary Operating Systems is Windows, UNIX, LINUX, Solaris etc. A computer consists of two chief(prenominal) components: hardware and Software: Hardware The hardware are the part of computer itself including the profound Processing Unit ( mainframe computer) and link micro confirmations and micro-circuitry, key venires, monitors, case and drives (floppy, hard, CD, DVD, optical, tape, etc...). Other supernumerary part called peripheral components or devices include mouse, printers, modems, scanners, digital cameras and card (sound, colour, video) etc... unitedly they are often referred to as a in the flesh(predicate)ised computers or PCs. Central Processing Unit (CPU) - Though the marge relates to a specific cut short or the processor a CPUs public presentation 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 galore(postnominal) other companies that produce processors for personal computers. Examples are the CPU made by Motorola and AMD. With hot processors the time speed becomes more important. It depends on the circuit board that the chip is housed in, or the motherboard, as to whether you 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 distributively one other. Though there were many computers using many distinguishable processors previous to this we can consider, the 80286 processor the advent of sign 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 broad essay, vow it on our website: OrderEssay.net

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