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1.4.1 Monitor
AnoonitornornanViyualnDiymlaSnUnitn(VDU),nmomularlSnknownnaynanycrttn,nniynthtnooytncoooonlSnuytdnoutmutndtvict.n
Thtnoonitorniynorganiytdninnthtnforonofnmicturtntltotntyn(mixtly),nofttnnarrangtdninnanrtctangularnarraS.nnAnmixtlniynthtn
yoalltytnunitnofngramhicalninforoatonnonnthtncoomuttrnycrttn.nThtnyiztnofnanoonitorniyntxmrtyytdninnttroynofnthtnltngthn
ofnthtndiagonalnofnthtndiymlaSnunit.nThuy,nan15-inchn(38nco)ndiymlaSnoaSbtn12ninchtyn(30.48nco)nwidtnandn9ninchtyn
(22.86nco)nhighnandnoaSncoomriytn1024×768nmixtly.nPixtlndiotnyionyn(yaS,n1024×768)nartnalyoncalltdnmixtlnrtyoluton.n
1.4.2 Printer
Anmrinttrniynannoutmutndtvictnthatnmroductynthtnoutmutnonnmamtr.nPamtrnoutmutniynalyonknownnaynhardncomSnandnofttnn
includtynttxtnandnioagty.nNowadaSy,nlaytrnmrinttrynartnooytnmomularnaynthtSnmroductnhigh-qualitSnmtroantntnoutmut.n
Inncontrayt,nthtroalnmrinttry,nofttnnuytdnfornbillingnatnrtytauranty,nmttrolnmuomy,nandnytvtralnyhomy,nmroductnoutmutyn
thatnfadtnawaSnwithntot.nPrtviouylS,ndotnoatrixnmrinttrynwtrtnvtrSnmomularnbtcauytnthtSnmroductdnlow-coytnoutmuty.n
1.4.3 Plotters
Anmlotttrniynannoutmutndtvictnuytdnfornmrintngnhigh-qualitSnioagtynandndrawingynyuchnaynoamy,narchittcturalnlaSoutyn
andndtyigny.n
1.4.4 Speakers / Headphones
Anymtaktrnornanhtadmhontngtntrattynyoundnaynoutmut.nAncoomuttrntSmicallSnrtquirtynymtcialiytdnhardwartn(anyoundn
card)ntonmrovidtnoutmutninnthtnforonofnyound.
Monitor
Htadmhont
mtaktr
Output Devices
Plotttr Printtr
Fign1.5:nOutmutnDtvicty
A 3D printer allows for making a three-dimensional solid object from a digital file.
1.5 Memory Unit
AncoomuttrnySytto’ynotoorSnunitn(alyoncalltdnanytoragtnunit)niynuytdntonytortndatanandninytructony.n
1.5.1 Units of Memory
ThtndataniynytortdnandnmroctyytdninnancoomuttrnuyingnbinarSndigity,nofttnnabbrtviattdnaynbity:n0nandn1.nThuynanbitniynthtn
bayicnunitnofnotoorS.nBitynartngroumtdntonforonlargtrnunitynofninforoaton.nForntxaomlt,nanytqutnctnofnfournbitynforoyn
annibble.
Introductonnton oomuttrn Syttoy 13

