Page 12 - Play v1.0 gujarati class 5
P. 12
ENIAC—«Úk{ R÷uõxÙkur™f fBÃÞwxh (The First
Electronic Computer)
R÷uõxÙkur™f LÞw{urhf÷ RÂLx„úuxh y™u fBÃÞqxh, ßnku™ {ki[÷e y™u
«uM…h yufxo îkhk 1946 {kt çkLkkððk{kt ykðu÷ {kxuLkwt Mkk{kLÞ nuíkw «Úk{
R÷uõxÙkur™f rzrsx÷ fBÃÞqxh nŒwt. Œu{kt 18,000 Úke ðÄw ðufâw{ xâwƒ
nŒe y™u Œu™e Íz… {kfo - 1 fhŒk 1000 „ýe ðÄkhu nŒe. ENIAC {kt
÷„¼„ 200 kw …kðh™ku ð…hkþ ÚkŒku.
ENIAC
UNIVAC
UNIVAC yÚkðk Þwr™ð‚o÷ ykuxku{urxf fBÃÞwxh, 1951 {kt ßnku™
{ki[÷e y™u «uM…h yufxo™e ƒeS ‚V¤ þkuÄ nŒe, su yktfzkfeÞ y™u
þkÂçËf {krnŒe ƒt™u™u ‚t¼k¤e þfíkwt níkwt.
UNIVAC 5200 ðufâw{ xâwƒ ykðu÷e nŒe.
UNIVAC
«Úk{ …uZe{kt fBÃÞqxh™e ÷kûkrýfíkkyku
fË{kt rðþk¤
½ýwt {kut½w
ðufâw{ xâwƒLkku WÃkÞkuøk
ƒeS …uZe (Second Generation) (1956–1964) ðuõÞw{ xâqçk (Vacuum tube)
E.‚ 1955 …Ae, xÙkÂLÍMxh y™u [wtƒfeÞ xu…™k W…Þku„Úke R÷uõxÙkur™f
fBÃÞqxh™e Aƒe ƒË÷kE „E. yk ‚{Þ„k¤k Ëhr{Þk™, {wÏÞ fBÃÞqxh
Wí…kËfkuyu yuõ‚u‚heÍ™e ©uýe yk…ðk™wt þY fÞwO su{ fu: …us r«Lx‚o, fuÚkkuz
hu-xâwƒ rzMÃ÷u, fkzo Vezh, ð„uhu.
{uøLkurxf xuÃk (Magnetic tape)
ƒeS …uZe{kt fBÃÞqxh™e ÷kûkrýfíkkyku
xÙkÂLÍMxhLkku WÃkÞkuøk
{uø™urxf xu…™ku W…Þku„ zuxk Mxkuh fhðk {kxu fhðk{kt ykðŒku nŒku.
fË{kt ™k™wt y™u «Úk{…uZe™k fBÃÞqxh fhŒkt ykuAwt ¾[ko¤.
Íz…e y™u rðï‚™eÞ. xÙkÂLÍMxh (Transistor)
ºkeS …uZe (Third Generation) (1965–1975)
ºkeS …uZe{kt, EÂLx„úuxuz ‚ŠfxT‚ (IC) ™e þkuÄÚke ™k™k fË™k fBÃÞqx‚o ðÄw ‚khe
fk{„ehe y™u ðÄw Mxkuhus ŒhV Ëkuhe „Þk. RÂLxøkúuxuz MkŠfxMk (Integrated Circuits)
.
10 M od ul ar ( V er 1 . 0 ) - V

