Page 9 - Play v1.0 gujarati class 4
P. 9
1 fBÃÞqxh – rðnt„kð÷kuf™
(The Computer – An Overview)
yk…ýwt æÞuÞ:
yk…ýu ™e[u™k {wÆk™ku yÇÞk‚ fheþwt
l rð„Œku y™u {krnŒe l fBÃÞqxh™e ÷kûkrýfŒkyku
l fBÃÞqxh™e {ÞkoËkyku l fBÃÞqxhLkwt fkÞo
l E™…wx ‚kÄ™ku l «ku‚u®‚„ ‚kÄ™
l ykWx…wx ‚kÄ™ku
fBÃÞqxh yuf R÷uõxÙkurLkf ‚kÄ™ Au su W…Þku„fŒko …k‚uÚke rð„Œku Mðefkhu Au su™u E™…wx fnu Au. íÞkhƒkË Œu yk…u÷
‚q[™kyku {wsƒ rð„Œku …h «r¢Þk fhu Au y™u ytŒu ykWx…wx ™k{u yku¤¾kŒk …rhýk{™u Ëþkoðu Au.
rð„Œku y™u {krnŒe (Data and Information)
«r¢Þk {kxu fBÃÞqxh™u yk…ðk{kt ykðŒk ytfku, yûkhku fu r™þk™eyku™k ‚{qn™u rðøkíkku fu zuxk fnu Au. rð„Œku …kuŒu yÚko…qýo
nkuŒe ™Úke. ƒeS heŒu fneyu Œku, rð„Œku™u …]Úk¬hý {kxu yufXe fhu÷ nfefŒku, yr¼„{ku fu ‚q[™kyku™k ‚{qn™e hsqykŒ
fne þfkÞ. fBÃÞqxh îkhk «r¢Þk fÞko ƒkË s rð„Œku™wt {krnŒe{kt Y…ktŒhý ÚkkÞ Au.
fBÃÞqxh™e ÷kûkrýfŒkyku (Characteristics of a Computer)
Íz… (Speed): fBÃÞqxh ûkýku{kt ÷k¾ku ‚q[™kyku …h «r¢Þk fhe þfu Au. fBÃÞqxh™e Íz… MIPS (Millions of
Instructions Per Second) îkhk {k…ðk{kt ykðu Au.
[kuf‚kE (Accuracy): fBÃÞqxh yíÞtŒ [kuf‚kE …qhe …kzu Au. Ëhuf „ýŒhe ‚{k™ [kuf‚kE ‚kÚku fhðk{kt ykðu Au.
¾tŒ (Diligence): fkuE…ý òŒ™k rðhk{ fu ftxk¤k ð„h fBÃÞqxh f÷kfku ‚wÄe fkÞo fhe þfu Au. Œu fâkhuÞ ÚkkfŒwt ™Úke.
‚t„ún ûk{Œk (Storage Capacity): fBÃÞqxh ½ýk rðþk¤ «{ký{kt rð„Œku™ku ‚t„ún fhe þfu Au. rð„Œku™ku ‚t„ún
fhðk {kxu ‚eze, zeðeze, ^÷uþ zÙkEð ð„hu suðk ½ýk ‚kÄ™ku™ku W…Þku„ fhðk{kt ykðu Au.
fBÃÞqxh – rðntøkkð÷kufLk 7

