FormationWaxbarashada dugsiga sare iyo dugsiyada

Shayga macluumaadka: Qeexidda, noocyada iyo sifooyinka

wax Macluumaadka waa erey guud oo loo isticmaali karo in lagu qeexo noocyada kala duwan ee walxaha wax. Under hawlgaladaa ku lug karaa ifafaale isagoo wax ama guryaha dhejisa. Tixgeli waxyaabaha macluumaadka noqon kartaa marka la eego sifooyinka ay wanaagsan.

Features soocidda

Waxaa ay kala qeybinta kooxo dhowr ah. Dhammaan walxaha xogta waxa lagu kala saaraa noocyada waxyaabaha hoos tixgelin, tilmaamayaa in image ah, joogitaanka (maqan) ee dhawaaqa. Ina keena aynu u falanqeeyaan qaar ka mid ah fursadaha cutubkan. Tusaale ahaan, wax a xogta fudud la oran karo waa sida tirada image ah, codka, qoraalka. Waayo, kala duwanaanshuhu adag lagu gartaa joogitaanka xiraysid, barasantigareeyaan, database, hypermedia.

macluumaad kala iibsiga

wax kasta oo macluumaad presupposes jiritaanka macluumaad gaar ah. Tusaale ahaan, geedka ayaa kala iibsiga hidde macluumaad kaas oo u ogolaanaya si aad u hesho ah oo waqti qaar ka geed abuur u korsan yar. Sida ugu weyn ee isha ku jira xaalad noocan oo kale ah u dhaqmo hawada. Iyadoo ku xiran xaaladda geed ay go'aamiso wakhtigii loogu talagalay dilaaca iyo buro, soo bixitaanka of caleemaha cagaaran. adhi oo kala duwan ee Shimbiraha guureen waa ogyahay wadooyinka ay, oo iyagay daba hufan marka duulaya, ha ka dhunta jidka loogu tala galay.

Hababka for kaydinta macluumaadka

Ka fiirsaneysa noocyada kala duwan ee walxaha macluumaadka, la soco nin oo la had iyo jeer doonayo si loo badbaadiyo qaar ka mid ah warbixin muhiim ah oo ku saabsan arrin, shayga. maskaxda wuxuu mas'uul ka yahay macluumaad kala duwan, waxay codsan hababka kala iibsiga xogta ay dadka kale. The salaysan waayo tani waxay noqon kartaa code a binary, taas oo la mid ah in ay kumbiyuutarada casriga ah. Si loo diido nidaamka macluumaadka la isticmaalay ee ay ujeedada looga danleeyahay, hadda waa suurto gal in ay doortaan noocyo kala duwan ee gudbinta iyo kaydinta muddo-dheer. Waxa intaa dheer in xasuusta gudaha, waxaa suurtagal ah in meel macluumaad muhiim ah in noocyo kala duwan oo warbaahinta magnetic.

Noocyada habaynteeda macluumaadka lagu kaydiyo

wax kasta oo macluumaad la badbaadin karaa siyaabo kala duwan. fudud waa views graphic ama sawiro ah. Tani waa sida ay dadka u heer hoose ah isku dayeen in ay u gudbin ka ab ka ab oo ku saabsan dhacdo dabeeci ah, walxaha. Ka hor inta aannu mar si ay u sii qaar ka mid ah sawirro dhagaxii weynaa ee ay dadka heer hoose sameeyey. Ka dibna waxay la bedelay sawiro, jaantus, sawiro, sawiro.

gudbinta codka

Sidoo kale waxaad badbaadin kartaa teknoolajiyada macluumaadka shay iyadoo la kaashanayo dhawaaqa. In dunida aadanaha ay jiraan dhawaaqyo badan oo lagu kaydin karaa oo hirgaliyay. qalab wax lagu qoro oo gaar ah ayaa la Been abuurtay in 1877. Sida kala duwanaansho ah macluumaadka sanqadhiisana waa la tixgelin karaa habaynteeda music. Waxay ku lug leedahay sirta la characters codadka qaarkood, kala iibsiga ku xiga ee qoraalka by dhawaaqa (sida melodies).

Transfer qoraalka

Qaabkan habaynteeda hadalka aadanaha by characters gaar ah - warqado - codsan wadan oo kala duwan. dhalasho kastana wuxuu leeyahay af u gaar ah, iyadoo la isticmaalayo qaybood qaar ka mid ah jilayaasha (alifbeetada), mahad oo waxaa la soo bandhigay. Sidaas darteed of noocan ah sireed macluumaad muuqday daabacaadda ugu horeysay.

Koombo tiro ka mid ah walxaha iyo sifooyinka ay dunida casriga ah waa gudbinta a xog tireed. Iyada oo agaa of ganacsiga, lacag faa'iido, dhaqaalaha noocan oo kale ah walxaha macluumaadka uu noqday gaar ahaan ku haboon iyo in baahida loo qabo.

Systems of habaynteeda tiro noqon kartaa kala duwan. Waxaa ka mid ah doorashooyinka oo caan maalmahan la soco video. Waxay ku lug leedahay badbaadinta macluumaad gaar ah ee foomka of sawirada "live". hab ka mid ah sirta noocan oo kale ah ayaa noqday suuragal ah keliya marka filimka. Laakiin, inkastoo xaqiiqda ah in inta badan ee walxaha macluumaadka ku jira si kasta oo loo gudbin karaa Quruumo kale, xataa wakhtigan of technology computer naloo ilaha sida, kaas oo aan weli habab ay ku ilaalin lahaa, habaynteeda, baahiyey warbixin. Tusaale ahaan lagu sharraxo, ka fiirso macluumaad taabashada. Waxaan ka hadleynaa kala iibsiga ee tayada organoleptic, dareenka, ur, dhadhan. dareenka taabashada aan loo soo bandhigi karo qaab ku suntan, waxay noqon kartaa oo kaliya erayada si uu u gudbiyo dareenka iyo qiiradooda. Ka hor inta korontada ayaa la Been abuurtay, long-distance macluumaad muhiim ah lagu kala qaado by calaamadaha iftiin ku suntan. Markaas, habka uu si aad ah u fududeeyey, bedelida calaamadaha adag yimid hawada.

Deji Binary si ay isu gudbinta macluumaadka

Abuuraha reer aragtida noocan oo kale ah, in uu yahay. E. Aasaasihii of isgaarsiinta digital casriga ah waa Klod Shennon. In la tijaabiyey suurto gal in ay isticmaalaan xeerka binary wixii macluumaad ah ee warbaahinta. Ka dib dhalashada kombiyuutarada (PC) markii ugu horeysay lagu horumariyo hab falanqeeyo tiro. Iyada oo horumar ah ee kombiyuutarada shakhsi fursadaha daaweynta, search, tiro kala iibsiga, dhawaaq, macluumaad image ayaa si weyn u bedelay. Maalmahan, macluumaad muhiim ah waxa lagu kaydiyaa on cajalado magnetic ama saxannada, warbaahinta kaydinta saari karo, saxanno laser. Sida il gaar ah macluumaadka hadda gudbi kartaa faahfaahinta in laga heli karaa internetka. Waayo, wax kaqabashada, nidaaminta, kaydinta macluumaadka kiiskan loo isticmaalaa farsamooyin gaar ah.

gunaanad

Kasta oo macaamiisha wax data waxay leedahay astaamo u gaar ah. Waxaad karo kan isaga si ay u qabtaan falalka qaarkood, sida software computer sidii qalab. Warbaahinta la oran karo waa sida unit madax banaan macluumaadka (folder, file, file). Iyada oo codsi u yiqiin iyo waqtiga oo ka mid ah walxaha macluumaadka kala duwan, waxaad samayn kartaa koobi buuxa oo ka mid ah hababka loo arkaa dabiici ah ama bulshada iyo ifafaale, iyo sidoo kale aqoonsadaan qaabab ay u sii horumarinta iyo casriyeynta ee ifafaale ah.

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