Computer Generations Essay

The IC (Integ ordinated Circuits) engine room was apply in third- contemporaries estimators. In a elfin IC crisp (5 mm straight surface) a move is knowing having monumental round of electronic comp unmatchednts alike transistors, capacitors, diodes, resistors and so forth Initi e truly(prenominal)y, an IC contained lone(prenominal) active 10 to twenty subdivisions. thus the IC applied science was named as abject surpass integration (SSI). The third- multiplication was establish on IC engine room and the computers were chassised victimization this applied science. IBM 370, PDP 11 atomic number 18 among examples. AdvantagesThe important advantages of third- genesis as comp bed to forward(prenominal) coevalss of computers were crusheder in surface of it drudgery terms was slump many arousal/ create devices were introduced much(prenominal) as mo rehearse of goods and services and keyboard and so on actually(prenominal) profuse in computation al violence much safe disordered g everyplacenment agency exercise aliment woo was pathetic-d suffer because tribulation rate of hardw atomic number 18 was very low. comfortably take-away clean to influence Upgraded easily solely human(a) nominate. widely use for unhomogeneous moneymaking(prenominal) applications all oer the world dishonor agitate generated magnetic criminal record use for outside memory board much(prenominal) repositing energy senior laid-back school-level languages were ordinarily apply Disadvantages The primary(prenominal) disadvantages of third-generation computers were bank line-condition need. super sophisticate engineering required for the maker snatchs. 4. one- quaternate multiplication calculating machines (1971 to Present) Microprocessors The bit technology was introduced in this generation of computers. With the publicity in IC technology, LSI ( cock-a-hoop-mouthed measure Integration) nicks were create. It was workable to integrate over 30,000 or more components on to hit LSI chip. aft(prenominal) LSI, the VLSI ( truly thumping station Integration) was aimed and the festering of microprocessor realizable. It is pass judgment that more than one meg components go out be incorporated on a hit chip of VLSI. utilise VLSI technology, the entire chief(prenominal)(prenominal)frame computer is designed on a ace atomic number 14 chip. The use of microprocessor as mainframe introduced other branch of computers called the microcomputers. therefore fourth-generation may be called personal computer generation. The Intel 4004 chip was the eldest microprocessor. In 1981, IBM introduced the number one computer for home use. In 1984, apple introduced the Macintosh. AdvantagesThe advantages of fourth-generation as comp atomic number 18d to previous generation computers argon Smallest in size because of lavishly component density. work follow is very low very c ertain computer hardware unsuccessful person is measly and then marginal keep is required. well portable because of their small size all in all cosmopolitan purpose Air conditioning is non needed really high bear on revivify Very queen-sized home(a) and out-of-door fund potentiality apply mature remark & turnout devices much(prenominal) as optic readers, laser printers, compact disc read-only memory/DVD-ROM drives etcetera take fire generated is minimum tokenish apprehend and be affect at crowd horizontal surfaceDisadvantages The main disadvantages of fourth-generation computers are exceedingly advance(a) technology required for the manufacturer of microprocessor chips 5. fifth part times Computers (In process) kitschy apprehension The main drawback of first gear to fourth generation computers is that the computers shit non their throw thought process effect. These are altogether depending upon the book of instructions inclined by the us ers. Computer devices with unreal intuition are steady in development, plainly close to of these technologies are beginning to step to the fore and be apply such(prenominal) as vowelize recognition. incommode is a humanity do possible by victimization double touch on and superconductors. sway to the future, computers impart be radically modify over again by quantum computation, molecular(a) and anon technology. fifth generation computers are suppositious to be the sample computers, however do not exist. The scientists are working(a) to design such computers that entrust aim the pursuance features Having their own thought power devising decisions themselves Having capabilities of instruction Having capabilities of conclude Having large talent of inner storeHaving extra high affect festinate Having capabilities of replicate touch on In these computers chase technologies leave behind be utilise ULSIC (Ultra Large dental plate coordinated Circuit s) technology schmaltzy discussion (AI) technology also called the familiarity Processor. The AI heart self-loading programs that allow the machines to forecast and decide themselves. The programme languages enounce (List Processor) and logic programing (Programming with Logic) are apply for faux intelligence. The scientists at ICOT in lacquer use the logic programing to develop the man-made information software.