Amakhompyutha, Imishini
Lesi sangoma Imininingwane nesitorej art ikhompyutha
Omunye izindaba ezibaluleke kakhulu ezibhekene zonke umnikazi computer, lokhu okulandelayo: "Indlela ahlele isitoreji esivikelekile idatha digital." Nakuba abezindaba yesimanje in ezahlukene, ngokuvamile izindleko eziningi kubo kuphakeme ngebhizinisi abasebenzisi ekhaya. Nokho, kukhona isixazululo. Kuyadingeka ukuba sihlole lokho izinhlobo kwabezindaba, unikezwa isidingo, inketho best ipharamitha "izindleko / izici". Futhi kufanele inake ubude bokuphila idatha ubuqotho.
Thina siqale incazelo. Osebenzelana ukuqopha ubuchwepheshe bama-computer - uyinto ukuthi unekhono noma ngenye indlela ukulondoloza ngobulili nalokho oscillations anekhodi ngogesi futhi ahlinzeke kungenzeka kabusha kokufunda (ukudlala) e ifomu yayo yasekuqaleni. Izici ezinkulu yilezi kanje:
- kungenzeka (noma ukungabi nakwenzeka) kabusha ukuqopha;
- wasebenzisa isimiso ukulondolozwa Imininingwane;
- umehluko kwesakhiwo Kubiza.
Okuvame kakhulu isitoreji medium computer - iyona drive kanzima (hard drive, HDD). Ukusetshenziswa Its kwenza kube nokwenzeka ukudala ngesivinini isitoreji idatha digital kanye nokufinyelela njalo kubo.
Ngaphakathi unxande metal zokuhlala eziningana ligijima ngejubane elikhulu ingilazi noma plastic amadiski camera nge enamathela kazibuthe. Lapho ekhethekile ukuqoshwa ikhanda ngendlela ethile is uzibuthe ebusweni futhi ngivalelekile lapho ufunda ushintsho kazibuthe kanye ukuguqula wabayisa yezinzwa, eqinisweni, ethola ibhithi - idatha. Okwamanje, le yenethiwekhi Imininingwane ngenkuthalo ishintsha njengoba abakhiqizi ngokuya ukunikela okukhethwa kukho hard drive nge isimiso ehluke ngokuphelele yokusebenzisa leli isitoreji - esekelwe flash inkumbulo. Esikhathini ingxenye mass emakethe kokusetshenziswa kubonwa yokuxhuma lezi amadivaysi kwikhompyutha yakho - ATA yomkhiqizo USB. Kuzuzisa HDD - kuba eziphansi ngayinye igigabhaythi, enokwethenjelwa futhi ukusebenza, ezihlukahlukene zokusisebenzisa.
Kwisitoreji semidiya ezilandelayo - kuyinto i disc optical. ukuqoshwa isimiso kusekelwe ukudalwa kude laser ugongolo sihlobene ungqimba metal, ohlangothini elingaphandle okuyinto lembhali camera (substrate). Lapho iqembu ukufunda ugongolo ibekwe phezu track oyifunayo (amathrekhi), kubonakala kusukela substrate, nigxilile ngokucabanga lens futhi irekhodwe ngalokuhlelekile photocell. Njengoba isimo ebusweni ukushuba inqubo kuncike ngokuqondile, uveza ibhithi kagesi, okungukuthi, ukufunda imininingwane eqoshiwe.
Kuye izici ugongolo, kunezinhlobo ezahlukene CD nokufundwa amadivayisi (ngemoto) kubo: CD ne-740 MB ivolumu etholakalayo, i-DVD ne 4.7 GB kanye Blu-Ray ne-25 GB noma ngaphezulu. Eliphezulu disc ne handling ngokucophelela ingagcina ukwaziswa amashumi eminyaka, njengoba bangaveziwe kazibuthe. Ukuze uthole imininingwane eyengeziwe ufunde mayelana nobuchwepheshe CD kungaba kuyi-Internet.
Omunye izinkomba ethembisayo emkhakheni abezindaba - kungcono flash inkumbulo ubuchwepheshe. flash Famous Pop - lena kudivayisi kakhulu efanayo. Ukuze amakhompyutha usebenzisa ezinye interface yangaphandle - USB ne Sata. hard drive ne memory okuqinile-isimo abizwa ngokuthi. Ukuqaliswa ulula: kuzo zonke ezinjalo amadivayisi efakwe flash inkumbulo chip kabani amaseli, ngokungafani ezivamile inkumbulo amamojuli, ukulondoloza isimo salo ingashintshiwe kwaze kwaba seminyakeni engu-10. Lapho ukusetshenziswa kwamandla azinakwa, kusukela azikho ezinye izingxenye ezinyakazayo, nokwethembeka esiphezulu. Ubuchwepheshe is njalo ngcono.
Kukhona futhi yokokwesekela based eteyipini kazibuthe (isimiso wokusebenza iyafana amakhasethi ubudala). Umthamo kuze kube 3TB.
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