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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

