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NCERT Exercise Solutions


           1.  Naotnthtnyoftwartnrtquirtdntonoaktnancoomuttrnfunctional.nWrittndownnityntwonmrioarSnfunctiony.n
         Ans.  TonoaktnancoomuttrnfunctionalnomtratingnySyttoniynrtquirtd.nThtntwonytrvictynofnmrioarSnytrvicty:
              a. MtoorSnManagtotnt
              b. ProctyynManagtotnt
           2.  WhatniynthtnnttdnofnRAM?nHowndotynitndifftrnfroonROM?n
         Ans.  Rtftrnton1.5.2nTSmtynofnMtoorS
           3.  WhatniynthtnnttdnfornytcondarSnotoorS?n
         Ans.  Rtftrnton1.5.2nTSmtynofnMtoorS
           4.  DrawnthtnblockndiagraonofnancoomuttrnySytto.nBritflSnwrittnaboutnthtnfunctionalitSnofntachncoomontnt.n
         Ans.
                                  Central Processing Unit

                                       ontrolnUnit


                 Inmutn            Arithottc/LogicnUnit        Outmutn
                Dtvict                                          Dtvict



                                      MtoorSnUnit

              Rtftrn tctionn1:nIntroductionnofn hamttrn1:n oomuttrnFundaotntaly
           5.  DifftrtntiattnbttwttnnmromrittarSnyoftwartnandnfrttwartnyoftwart.nNaotntwonyoftwartnofntachntSmt.n
         Ans.
               Proprietary software                            Freeware software
               PromrittarSnyoftwartniynyoftwartnwhichniynnotnavailabltnfrttlSnorn FrttwartnyoftwartniynavailabltnanSwhtrtnmubliclS.
               mubliclS.
               Ton gttn PromrittarSn yoftwartn thtrtn iyn an nttdn ofn authtnticattdn Tongttnfrttwartnyoftwartnthtrtniynnonnttdnofnauthtnticattdnlicense
               lictnyt
               TongttnPromrittarSnyoftwartnwtnouytnhavtntonmaSnfornit  Frttnyoftwartniynfrttnofnchargt
               Exaomlt:nAdobtnPDFntditor,nWinRAR               Exaomlt:nNottPad++,nVL nmlaStr
           6.  MtntionnanSnbrowytrynuytdnfornbrowyingnthtnInttrntt.n
         Ans.   hrootnandnFirtfoxnartnbrowytrynuytdnfornbrowyingnthtnInttrntt.
           7.  Naotnthtninmut/outmutndtvictnuytdntondonthtnfollowing:
              a. Tonoutmutnaudio
              b. Tontnttrnttxtualndata
              c. TonoaktnhardncomSnofnanttxtnfilt
        n    n d. TondiymlaSnthtndata/inforoation
        n    n t. Tontnttrnaudio-baytdncoooand
        n    n f. Tonbuildn3Dnoodtly
        n    n g. TonayyiytnanviyuallSniomairtdnindividualninntnttringndata
         Ans.  a.  mtaktrynartnuytdnfornaudionoutmut.
              b. KtSboardniynuytdntontnttrnttxtualndata.
              c. Printtrniynuytdntonoaktnhardncomitynofnanttxtnfilt.
              d. MonitorniynuytdntondiymlaSingnthtndata/inforoation.
              t. Micromhontniynuytdntontnttrnaudio-baytdncoooandy.
              f. 3DnPrinttr
              g. BrailltnktSboardynartnuytdntonayyiytnanviyuallSniomairtdnindividualninntnttringndata.

          30   Touchpad Informatics Practices-XI
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