Makombiyuta, Midziyo
Chii chinonzi kombiyuta?
Computer - nayo zvemagetsi makombiyuta, pova chete coherent hurongwa.
Nhoroondo Pfupi
Nyaya iyi iri pamusoro kuti kombiyuta, uye, kureva nyaya iyi, hazvibviri varege kutaura uye nezvenhoroondo michina izvi kuvandudza upenyu hwedu.
Sezvo nechakare, munhu nguva dzose anoedza aivabatsira hwavo, uye saka akasika electronic kombiyuta, kunoita kuti nokukurumidza kuita zvaidiwa zviito. kombiyuta Chokutanga, kana zvakadaro, akadana Mushosho - nevakawanda kuverengwa bhodhi. Kunoitawo nyore Masvomhu, uye akaronga raiva nyore.
The Zano wokutanga kombiyuta mano ose muchina yambokurukurwa uye vakapa inozivikanwa musayendisiti-yemasvomhu anonzi Dzhon Fon Neyman muna 1946. Pasinei kufambira mberi zvigadzirwa, zviri kwaita vakawanda zvirongwa zvitsva, vazhinji zviga wokutanga kombiyuta kushandiswa uye zvamazuva ano.
Von Neumann haana kushanda oga, asi pamwe co-vashandi. Uchibatsirwa vavo, kuona remangwana nemamiriro mashandiro. Maererano naye, aifanira kuva vanopfuura mumwe mudziyo, pamwe zvokunze, pasina iro, zvakare, haagoni kupiwa. Iri zano iyo anoita musoro uye svomhu akavhiyiwa kana ALU (svomhu pfungwa Unit) kuzvidzora, kana UU. Zvakanga zvakafanira uye vamwe kurangarirwa kuti zvirongwa chitoro uye mashoko. External mano vanoita mashandiro kwezvavakaisa goho mashoko siyana.
Dzhon Fon Neyman akataura kuti kuyeuka inofanira kurongwa nenzira yakadaro kuti masero yayo yose yaizova dziripo dzimwe kadambari mano pamusoro akamira zvakaenzana.
Kuwedzera maumbirwo masvomhu uye akazivisa dzinokosha vokutanga makombiyuta, waiva sezvinotevera. Command kunofanira kuitwa munhu processor ari kutevedzana, chii chinonzi musimboti usashandisa kuzvidzora. Mapurogiramu All, pamwe Data kuti inochengetwa rimwe ndangariro, izvo zvinozoita rinoumbwa masero. Mumwe nomumwe wavo ane pachako nhamba yacho, uye processor inowanika chero nguva.
nheyo idzi wakacherechedza, uye mune dzimwe makombiyuta ano, izvo kunzi "nechokumashure-neymanskimi". Saka, Neumann ari pakati XX remakore, zvinogona kunzi, akapa tsanangudzo chii chiri kombiyuta.
makombiyuta ano
The dambudziko hrs yanhasi kupa kumhanya Data kutora, kubudiswa, achitumira uye kugamuchira mashoko. Zvinofanira kuva dzinokodzera vashandi uye kurapa kugadzirwa dzakabatana. Munguva yedu, pane imwe nguva refu-nokukurumidza kutanga unyanzvi, kuti chidzoke pakubhadhara itsva zvigadzirwa, zviri PC ndechokuti, kana kwete zvose, zvino munhu wose wechipiri. Kazhinji hunotova kombiyuta kuti zvakabatana ari mashoko network, saka kuva zvinokosha kwazvo muupenyu hwedu.
The kombiyuta zvino - huru mashoko chokushandisa uye muhofisi uye kumba. Inenge ose basa rinoitwa ne ruzivo nacho, kana zviri zvatinosiita siyana meseji kana kuona chinhu kunakidza firimu.
makombiyuta zvemberi ano zvinoshandiswa Modelling kunzwisisa zvoutachiona uye mumuviri pezvakaitwa kugadzirisa matambudziko kuti murege kuva pachena akavakira algorithm nezviito, unonzi chakagadzirwa njere. In bhora ichi, makombiyuta vachangotanga kukura kwavo, saka kuti kombiyuta iri kugadzirisa matambudziko akadaro, apo hazvibviri kutaura.
makombiyuta Modern nevamwe kuti rechina chizvarwa makombiyuta, asi vamwe kutarirwa vane wechishanu. Unomirirei, vakapiwa kukurumidza kukura software. Saka, mubvunzo uyu haisi mhinduro chete, chaiwo.
Saka, makombiyuta - icho chinhu pasina iro nhasi munhu haagoni kuita muupenyu ano. Chokwadi chokuti kombiyuta kudaro uye sei kukudziridza nyaya, rakanyorwa kupfuura zvakakwana.
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