1000 kana 1024? Ingani megabytes mugigabyte?

Kodhidhiyo yekombiyuta yatotanga kuwedzera zvakanyanya muhupenyu hwevanhu vemazuva ose, zvichida, nhasi iye zvino anenge munhu wese anoziva kuti vangani megabytes mu gigabyte. Chero mamiriro ezvinhu, anofunga kuti anoziva. Kunzwa mhinduro yakarurama kumubvunzo uyu unoita sewokutanga uye wemwana hakusi kazhinji. Nezvose izvi, mhinduro dzacho dzakasiyana nguva dzose.

Chii chinonzi megabyte uye gigabyte?

Nhasi zvinenge zvakaoma kuwana vanhu vasingazivi kuti mazwi maviri anorevei - megabytes uye gigabytes. Aya mazwi anoshandiswa mumakombiyuta munyika kunyatsotsanangura nzvimbo inodiwa kuchengetedza mafaira, kana kukwanisa chero ipi zvayo motokari.

Panguva ino, gigabytes ndiyo izwi rinowanzozivikanwa, iro rinowanzoshandiswa kurondedzera hukuru hwemafirimu kana mitambo yemakombiyuta, uye diski yakaoma kana RAM. Kunyange zvazvo munguva yemberi iri pedyo, izwi rokuti terabyte rinogona kuparadzanisa pfungwa yakajairika yemakombiyuta kubva muupenyu hwezuva nezuva, zvinogona kuitika kuti mune ramangwana hazvizove zvakakosha kuziva kuti vangani megabytes ari mu gigabyte.

Uye ndinofanira kuziva nhamba ye megabytes mu gigabyte here?

Vanhu vashomanana vacharwisana neshoko rokuti iwe unogona kushandisa kombiyuta pachako usingazivi mainzi megabytes mu gigabyte. Kunyange zvakadaro, tongere iwe pachako: zvinyorwa zvekutanga zvekuyera kombiyuta yehuwandu hwemashoko anozivikanwa kusvika nevana vechikoro mazuva ano: zvidzidzo zvemakombiyuta zvesayenzi hazvisi pasina.

Zuva rega rega tinosangana nezvisungo, maete, kilobytes uye mamwe maikirwo emakombiyuta, nokuti nekubatsira kwavo tinogona kuyera yekushanda kana yepfungwa yekuyeuka kwezvigadzirwa zvakadai sefoni, mahwendefa, makombikiti, makombiyuta ega, makadhi e-flash, MP3 player uye Zvimwe.

Vashandi veIndaneti vanowanzotarisana nemegabytes uye gigabytes, kunyanya kana vachikotora kumakombiyuta enyu, laptop, tablet kana smartphone chero purogiramu, rekurekodha kana firimu. Kuziva kuti yakawanda sei faira inoshandurwa kubva paInternet inonyanya kukosha, sezvo neruzivo urwu munhu anokwanisa kunzwisisa nguva yakareba sei rwiyo, firimu kana mutambo wemakombiyuta zvichatakurwa uye kana pane nzvimbo yakakwana yakakwana pane flash drive yeiyi.

Saka vangani megabytes ari mugigabyte?

Pakutanga, zvingaita sekuti kuchinja megabytes kune gigabytes kuri nyore. Zvechokwadi, mumwe nomumwe wedu kubva panguva dzechikoro anoyeuka kuti "giga" zvinoreva mabhiriyoni, asi "mega" mamiriyoni. Nokudaro mhinduro kumubvunzo pamusoro pekuwanda kwei Megabytes mune rimwe gigabyte, zvingaratidzika, zvine musoro. Kuti udzoke kubva megabytes kusvika kune gigabytes, iwe unongoda kuwedzera chimiro nechiuru, uye chigumisiro hachizove kwenguva refu pakuuya. Asi ikoko kwaiva. Mune gigabyte kwete 1000 megabytes, sehuwandu hwakawanda hunotenda, asi 1024.

Uye nei kwete 1000?

Sezvaunoziva, zvachose makombiyuta ese anoshanda mumutambo webhanari , kureva kuti, vanoshandisa zvidimbu zviviri chete - 0 uye 1 - mubasa ravo.Zvino, imwe yeruzivo inokwanisa kutora kukosha 0 kana 1 inonzi bit. Nenguva isipi kubuda kwakabuda, kunosanganisira 8 bits. Sezvo nguva yakapfuura, teknolojia yakagadziridzwa, uye nekufamba kwenguva yakava pachena kuti nguva yainge ichiri duku, uye pakuyera kwemashoko, zvikamu zvakakura zveyero zvaidiwa.

Pasina nguva vakayeuka nyika yose yekuyera yakawanda. Zvisinei, mumakombiyuta esayenzi, zvaive zviri nyore kwazvo kuyera maitiro nemasimba eviri, saka pamwe pamwe chete zvakasarudzwa kusarudza nhamba 1024, sezvo iine simba rechigumi chechipiri 2. Pashure pacho, bhinari "kilo" yakave yakaenzana ne1024. Kubva pane izvo zvataurwa, zvinokwanisika kutaura zvakanaka Megabyte muGigabyte - 1024.