Kuyini MB nomthamo

I umsebenzi ngamunye yekhompuyutha esekelwe kanambambili inombolo system. PC kungaba ukucubungula ukwaziswa ngendlela yedijithali. Ngakho-ke, le mishini yayithatha amukela idatha ngesimo amaqanda futhi abathandekayo. Zibizwa ngokuthi ama-ngokulandelana kanambambili (kusuka esiNgisini bigit kanambambili, abasebenzisi kakhulu sebenzisa esifushanisiwe kancane).

Basic ulwazi amayunithi. Uyini MB?

Ithebula 1. Kukhuluma Units Imininingwane

Amabhithi - iyunithi eyisisekelo yokukala umthamo ulwazi PC. Kungaba ukubaluleka eyodwa noma zero. iyunithi Landelayo - ibhayithi (eziyisishiyagalombili ibhithi serial). Isilinganiso amabhayini umbhalo, ividiyo, izithombe. Kilobyte ilingana 1024 bytes, futhi 1 kilobyte iqukethe 8192 izingcezu. Uyini MB? Lokho iyunithi ulwazi, futhi silingana ukubaluleka 1024 amakhilobhayithi.

nezindaba impikiswano mayelana elithi "megabyte"

Abanye ososayensi bakholelwa ukuthi igama elithi "megabyte" akunembile. Ngempela, nahlulele ngegama lalo, omunye megabyte ungakwazi ukukwenza kufanele kulingane esigidini amabhayithi. Kulokhu, lolu phiko kufanele abe negama "mebibytes". Kodwa lo Cu "mega" - kuba 10 kuya umbuso wezwe wesithupha, futhi wamamegabhayithi kubhekwa elilingana 1.048.576 amabhayithi.

Lokhu inani lingu mebibytes, ilingana ezimbili ngezinga lamashumi amabili. Kuye waqaphela futhi zilandele izilinganiso ezithile kuphela ngo-1998. Naphezu izibalo sobala zezibalo, ukubaluleka 1048576 amabhayithi namanje ngokuthi megabyte. Nakuba empeleni, kuba ukubaluleka mebibytes. It kudaleke umonakalo ukushintsha iyunithi idatha yesistimu, ngoba wasebenzisa izigidi labasebenzisi azitshelwa le ubuhlakani of lasungulwa. Kodwa ukufunda lesi sici, ngaphandle kokungabaza, kuyadingeka.

Kungani abantu abaningi kangaka eyiphutha ngalokho oyikho nalokho MB umthamo ulwazi olutholakala kuye? Cishe, amaphutha sokuqala kwaqala ekhulwini lama-20, lapho wokugubha umthamo diskettes kubika 1,44 MB (futhi uhlelo C elilingana 1.440.000 amabhayithi). Kodwa eqinisweni, umthamo kwemininingwane kulezi ezigcina ilingana 1474560 amabhayithi, noma 1474 amakhilobhayithi. Ticalo namanani ahlukene kuhlangene, okuholela amagugu ukuthi kukhona akunakwenzeka kubalwe kahle. Ngo practice, wamemezela ivolumu diskettes ayihambisani ngokoqobo, ukuthi kwaba Umfutho elandelayo amaphutha nesilinganiso ulwazi. Manje uyazi ukuthi MB. Kancane umlando Imininingwane amayunithi kuzokusiza uqonde kangcono butholakala enqubweni eyinkimbinkimbi yokuthela yesistimu yokusebenza.

Kuyini MB "BK"?

Ngokuvamile elithi "megabyte" wanquma Usebenzisa analog - MB. Lokhu konga isikhathi nomthamo ku-intanethi. Ngaphezu kwalokho, isayithi "VKontakte" bavame ukusebenzisa igama elithi "MB" njengoba selithi ibinzana "kungase kube". Ngokwesibonelo, inkhulumomphendvulwano noma ingxoxo isenzo esinjalo kwenza ukukhulumisana ashukumisayo ngaphezulu futhi futhi konga isikhathi.

Traffic futhi wamamegabhayithi: contact amaphuzu

Nge-English izwi traffic Kuhumusha ngokuthi "traffic". Emkhakheni wezingalo ulwazi, leli gama libhekisela inani idatha ku amakhilobhayithi okungukuthi esamukelekile iseva okwesikhathi esithile isikhathi, futhi isetshenziswa ezihlukahlukene emasimini. Kuyinto umqondo traffic kusayithi lakho, okungukuthi, ukubaluleka traffic yayo, injini womgwaqo, ulwazi ngocansi, nokunye. D.

Ngeke nje kulinganiswe ku wamamegabhayithi, kodwa futhi gigabytes, amakhilobhayithi. Kephi zezinhlobo ezimbili:

- aphumayo (idatha iseva ithumela);

- engenayo (sithole idatha lemali).

Kuyini traffic (Mb)? Le mali kolwazi wathola noma ithunyelwe phezu ngesikhathi esinikeziwe. Uma ungenayo i-Internet angenamkhawulo, ukubala sezimoto (okungukuthi, idatha ku wamamegabhayithi) udinga nje. 1 MB kulingana, isibonelo, ubuka amakhasi angaba ngu-30 kuyi-Internet, kuba 400 Amakhasi yombhalo 4-5 izithombe.