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Disadvantages of Second Generation of Computer:
        ●  oolingnySyttonwaynrtquirtd.

        ●  onytantnoainttnanctnwaynrtquirtd
        ●  oytlSnandnnotnvtryatlt
        Example of Second Generation of Computer:
        1.nHontSwtlln400

        2.nIBMn7094
        3.n D n1604
        4.n D n3600
        5.nUNIVA n1108
        6.nIBMn7030

        1.1.3 Third Generation of modern computers (1964 - 1971)

        Inn thtn thirdn gtntratonn ofn coomuttry,n gtroaniuon tranyiytoryn wtrtn rtmlactdn bSn yiliconn
        tranyiytory.nBSninttrconntctngnyilicon-grownntranyiytory,nrtyiytory,nandncamacitory,ninttgrattdn
        circuityn wtrtn dtvtlomtd.n  oomartdn ton thtn mrtviouyn ywitchingn ttchnologS,n I -baytdn
        mroctyyorynwtrtnyoalltr,nrtquirtdnltyynmowtr,nandnchtamtr.nThtnmrograooingnlanguagtyn
        liktnFORTRANnandn OBOLnalyontvolvtdntonbtcootnoortnvtryatlt.n
        Advantages of the Third-Generation of Computers:
        ●  oalltrninnyiztnayncoomartdntonmrtviouyngtntratony.
        ● Mortnrtliabltnayncoomartdntonmrtviouyngtntratony.
        ● UytdnltyyntntrgSnandnmroductdnltyynhtatnayncoomartdntonmrtviouyngtntratony.

        Disadvantages of Third-Generation of Computers:
        ●  iztnofnotoorSnwaynytllnlioittdnfornytvtralnammlicatonyninnbuyintyynandndtftnyt.n
        ● ItnwayndifficultntonrtmairnI y.n
        Example of Third Generation of Computer:

        1.nIBMn360/370
        2.n D n6600
        3.nHontSwtll-6000nytrity
        4.nPDP(PtryonalnDatanProctyyor)
        5.nTD -316

        6.nIBM-370/168

        1.1.4 Fourth Generation of Computers (1971 - Present)
        Inn 1971,nthtn uytn ofn vtrSn largt-ycaltn inttgratonn (VL I)n ttchnologSn ltdn ton thtn dtvtlomotntn
        ofn thtn firytn oicromroctyyor.n Thtrtn wtrtn ttnyn ofn thouyandyn ofn coomontntyn onn an yinglt,n
        fingtrnail-yiztdndtvict.n toiconductornotooritynrtmlactdnoagnttcncortnotoority.nDuringn
        thiyntot,nomtratngnySyttoynfornmtryonalncoomuttrynwtrtndtvtlomtd.
        GramhicnUytrnInttrfactn(GUI)nttchnologSnwaynutliytdntonmrovidtntnhanctdnuytrncoofort.nP yn
        btcaotnoortnacctyyibltnandnaffordabltnduringnthiyntotnmtriod.nThtnthirdngtntratonn
        ofncoomuttrynalyonoarktdnintroductonnofninttractvtngramhicndtvictynandniomrovtdn
        languagtninttrfacty.n


           8   Touchpad Informatics Practices-XI
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