Iflophidiski: isakhiwo, emihle nemibi. Uyini iflophidiski?

Isigamu wabanikazi computer ngisho nokuwabona ukuthi kukhona buchwepheshe, ezifana zokuqopha kazibuthe, kanye nengxenye esele okuvela kuyo le abasebenzisi bakholelwa ukuthi le mibhalo, kuhlanganise abezindaba - iflophidiski, laze latshona la mavangeli. Yize kunjalo, uma lokumba le nkinga, ungase uthole ukuthi umenzi uyaqhubeka ukukhiqiza amadiski kazibuthe kanye opholile. Ngoba kwenzenjani? Lapho esetshenziswa ubuchwepheshe akusebenzi? Umnqopho we kulesi sihloko - Ukuqoshwa kazibuthe on abezindaba ezahlukene, emihle nemibi of technology XX leminyaka.

Imininingwane zomlando

imithombo eminingi yabezindaba abonisa ukuthi amadiski kazibuthe esikhundleni amateyipu kazibuthe njengoba izimoto emfishane. Lokhu akulona iqiniso. Eqinisweni, i-iflophidiski - ke esikhundleni emphemeni of amakhadi. Futhi izimbangi opholile abakwazi ngenxa yesizathu esilula - umthamo wabo incommensurable.

Ukukhululwa kwe-disk lokuqala kazibuthe is oluqanjwe IBM, okuyinto ngo-1971 kwabonisa umhlaba lo iflophidiski nge ububanzi amayintshi ayisishiyagalombili kanye drive uyakwazi ukuqoshwa kanye nedatha ukufunda kusuka medium isitoreji. Umthamo we iflophidiski kuyinto eziyikhulu amakhilobhayithi, okuyinto kwakwanele ukuba isitoreji futhi ukudluliswa kwe-isikhathi. Eminyakeni embalwa kamuva wabonakala ku ubukhulu emakethe naphakathi ezinhlanu kanye amayintshi ikota, futhi ngo-1981 ezweni elidume Sony iqembu yethulwa emakethe a iflophidiski nge ububanzi 3.5 amayintshi. Ekuqaleni, lo umqulu lalingama 720 kilobyte iflophidiski. Kodwa kamuva, ngokwandisa ukuminyana ukurekhoda, lapho abathwali futhi 1,44 Mb 2,88 Mb.

Futhi okhuluma zokuqopha kazibuthe ngokuvamile

ukudluliswa ulwazi kungaba kwenziwe ukuhlala hhayi nje endaweni iflophidiski, kodwa futhi ku ifilimu futhi esiphathiswa eqinile. Isimiso ebhalana isenzo ku abezindaba ezithambile kuyinto eyaziwayo kubo bonke. Ukuqopha on esiphathiswa kazibuthe Kwenziwa ngokulandelana. Ngakho, ukufunda kumele kube okuphambene. Okwawo itheyiphu ngemoto kuyinto lokususa omkhulu. Kodwa kunezinzuzo zako, ngoba, ngenxa eliphezulu kwabantu ukurekhoda, isangoma ingagcina semali ulwazi. Izibonelo amadivayisi abanjalo bangabaphostoli itheyiphu oshayelayo. Kodwa irekhodi kwimidiya kanzima ikuvumela ukufinyelela idatha ngokushesha okuningi nge izindlela ezimbili nje - a lokuphotha ujikelezisa ukuthi osebenzisa ebusweni disc nge idatha kanye nolwazi we ezihambayo iveni ikhanda.

On Crest we wave

Uma ikhono lomhlabathi lokukhiqiza ukudla nezimo disk kazibuthe kunomkhawulo ndawo ubuso yenethiwekhi, ifilimu nezimo kungenziwa nilimaza phezu spool nge ubude isigamu sekhilomitha. Lokho ngenkuthalo wenziwa ngumkhiqizi. Ngekhulu xxi, isithakazelo ngemoto akuzona kuphela zazisekhona, kodwa kunalokho anda. Abakhiqizi kuthiwa nokuthuthukisa ubuchwepheshe obusha lezi amadivaysi. Kokunye ezinjalo ezincane kazibuthe itheyiphu naphakathi ingabhalwa kusukela terabytes 0.5 kuya kwezingu-4 kolwazi. oshayelayo Tape kabanzi izinkampane ezinkulu ukugcina amarekhodi egciniwe. I studios ku abezindaba ibekwe amafilimu ithunyelwa ingobo yomlando. Abalawuli ezinkulu izinsiza Inthanethi phezu cartridges ku-idrayivu itheyiphu ukugcina amakhophi agade ingozi alo lonke amasayithi abalulekile. Futhi konke lokhu sibonga eziningana izimfanelo ezinhle idivayisi, ongakaqaliswa ukwazile ukudlula noma iyiphi ubuchwepheshe.

1. A elikhulu ukuqoshwa kwabantu iphakheji yenethiwekhi encane.
2. Okuphansi amandla ukusetshenziswa kuqhathaniswa efanayo isekela obunamandla.
3. nokwethenjelwa High nokuzinza.

Triumph, elingazange zenzeke

Njengoba wazi, okunguye yedwa emakethe inikeza ikhono ukusetha izintengo yabo, kodwa balindele abanye ukuthuthukiswa grand imikhiqizo engama esiyingqayizivele, akudingekile. Kwavela ukuthi inkampani elaziwayo elincane Iomega-Zip langena ubuchwepheshe emakethe IT ekupheleni le XX leminyaka ne emisha ukuthi azange abe analogue emhlabeni. Yethulwa drive futhi-3.5 intshi yeflophidiski nalokho, ngokuvumela usayizi bhala idatha 100, 250, futhi 750 wamamegabhayithi umthwali ngasinye. Intengo thuluzi iye ngakho overstated ukuthi hhayi kuphela abantu abajwayelekile, kodwa futhi izinkampane ezinkulu uncamela lukugweme ukuthenga. Ngenxa ongaphakeme funa umkhiqizi akazange asheshe wazi ukuthi idrayivu ezilimele ikhubaza idrayivu. Thuthukisa ubuchwepheshe kuvimbe lokubhala laser, imininingwane ezingazange avalelwe kusuka kwamanye abakhiqizi.

umklamo Kudivayisi nezimo kwisitoreji semidiya

Igama elithi "idrayivu" elisuselwa kusukela lesiNgisi elithi engikubhalile ngikukopishe kuleyo ncwadi, okwaholela ekutheni ekuncipheni kwe-iflophidiski. idrayivu ehunyushiwe kuyinto "nezimo." Ekugcineni, njengoba zinjalo - a iflophidiski. Yini igama - ihlelwa. It uhlala ukuqonda isakhiwo yayo. Umgomo we operation kuyehla kube khona endaweni emakiwe phezu ukwesekwa kanye ekhanda, uyakwazi ukuqoshwa kanye nekufundza, esemgwaqweni idrayivu. Ngaphezu kwalokho, idrayivu ibekwe umgodi ekhethekile, okuyinto waziphatha ukujikeleza iflophidiski. Ukufinyelela kazibuthe yenethiwekhi ebusweni efasiteleni diskettes ekhethekile, ogama obuphelele ivumela ikhanda ukuhambisa yonkana engaba ebusweni disc. Ukuvikela ebusweni kazibuthe ivikelwe ewindini yesivalo ekhethekile, okuyinto wavula athutha ngokufaka engikubhalile ngikukopishe kuleyo ncwadi ngendlela drive. yesivalo Ukungabi ukusebenza idivayisi abathintekayo, kodwa kungaholela ukungcoliswa kwamanzi, kusukela kazibuthe disc isakhiwo uyakwazi ukuheha uthuli.

Umgomo we operation nabancane babhekwa

Umgomo we kazibuthe ukuqoshwa ungqimba esithwalini nezimo kunalokho ezithakazelisayo. Ngaphezu ukuqopha, idivayisi sinamakhanda ezimbili control, okuyinto zitholakala ngemva kwamakhamera ocingo offset singatsheki komunye nomunye. umsebenzi wabo ukuvikela ukubhalwa ngaphezu ulwazi amathrekhi, eduze ukuqopha. Uma inhloko kazibuthe uloba umfutho onamandla abathintekayo ukwaziswa okukuyi khona, inhloko ukulawula lolu shintsho ngaphezulu i. Kubukeka ngempela babezizwe ngaphandle. Phela, uma siqhathanisa disk hard, ungabona ukuthi unakho ikhanda elilodwa kuphela disk ngamunye ebusweni. Iqiniso ukuthi inhloko ukurekhoda, esakhelwe yeflophidiski akanayo nokuchema ephezulu imvamisa ngenxa yokuba yinkimbinkimbi nomklamo walo. Ngakho-ke, ikhambi elilula futhi engabizi litholakele.

Ubuchwepheshe ukufuduka nge emakethe IT

Nje eminyakeni embalwa edlule ngokuthenga kwe ikhompyutha siqu imfanelo esiyisibopho amabhlogo simiso iflophidiski oshayelayo. Kodwa isithakazelo abasebenzisi kudivayisi acime ngokushesha. Futhi manje, khona-Drive-3.5 intshi uthi umnikazi we-PC has a computer ababuthakathaka. Izizathu zalokhu ukunyamalala idrayivu ngemoto esuka emakethe eziningi. Nazi ezimbalwa zazo.

1. Ephansi okuqoshiwe umthamo. Empeleni, ungakwazi yini ukubhala ngisho ingoma eyodwa ku-disc.
2. I kungathembeki yokugcinwa kokwaziswa. I iflophidiski is demagnetized bedle Amasimu oqinile magnetic. Ngokwesibonelo, drive eyodwa kuya inqola noma esitimeleni uyakwazi ifomethiwe iflophidiski.
3. Ngisho nobuwula, olwaqalwa abezindaba SSD-ngemoto abakhiqizi ngemiphumela eyingozi of kazibuthe hard disk oshayelayo, nabo bonke lobu buchwepheshe, unikezwa imiphumela yayo.

Ukuphepha kuqala

Kungase kubonakale kungavamile, kodwa iflophidiski okudume kakhulu ejensi kuhulumeni, kuhlanganise ekuphathweni kamongameli. idiski Magnetic ukuqinisekiswa lomsebenzisi uma ungena uhlelo lokulawula. Nakuba umhlaba wonke uye wathuthela-USB okhiye, Melika isebenzisa ubuchwepheshe kwekhulu elidlule. Lendlelanchubo yakhiwe wachaza iqiniso lokuthi ngokuvamile kakhulu, bedla ifa-USB ezisemqoka, ubugebengu likwazi ukufinyelela ukwaziswa okuyimfihlo. Abaningi sici amafilimu embule inkinga endabeni.

Nge amadiski kazibuthe konke okunye. Kufeza indima ebalulekile kokubili emihle nemibi drive nezimo. Ngaphezu eziphansi, isayizi esincane, ubhalwe kabusha amakhono, okusheshayo ukufunda, ekuboneni esiphathiswa yiluphi uhlelo lokusebenza ngaphandle abashayeli kanye nezinzuzo zibandakanya okukhipha ukukhanya esiphathiswa behluleka. Ngokwemvelo, ngaphandle kokuba nokwenzeka yokutakula. Lona inzuzo enkulu ye iflophidiski. Uma kwenzeka ngaphambili emotweni edonsa ngawo oluphuthumayo kulula ukubhubhisa, kanye ukwaziswa okubalulekile. Thola ukhiye omusha ngeke kube nzima, kwanele ukuba ukhange Security Service sase-isakhiwo.

Uhlelo lwemfundo

Kodwa izingane Russian ku diskettes ukwazi kunabazali bazo. Phela, izikole eziningi Russian kusadingeka ukulingana kumakhompyutha siqu esakhelwe iflophidiski oshayelayo. Futhi sibonga lwezifundo zesikole e computer science, okuyinto iminyaka eminingi baye akukho zinguquko abalulekile, bonke abafundi ukuthola amakhono awusizo futhi ukusetshenziswa amadiski kazibuthe. Phela, umthamo iflophidiski ingagcina kwenye yenethiwekhi, ezimbili entry level ulimi lokwakha izinhlelo, kanye isabelo sonke emnyakeni lekufundvwa ngawo. Futhi ngaphandle kolwazi oluyisisekelo kolimi BASIC kanye Turbo Pascal izinhlelo, akukho inyuvesi lobuchwepheshe ngeke ukuvula iminyango yalo kumenzi wesicelo.

Ithuluzi System Administrator

Kuyinto iflophidiski esikhundleni-USB drive noma optical disc wesistimu isebenzisa ukubuyekeza firmware amadivayisi uhlelo, amaseva nokulawula izinhlelo. Ngaphezu kwalokho, iflophidiski isetshenziswa ukuze uthumele ukhiye ukugunyazwa, ukucushwa kwesistimu hardware, ukumisa abalawuli kanye ezivalekile. Ingasaphathwa yokuthi umonakalo banal yimuphi PC BIOS ezingelapheka noma esebenzisa iflophidiski noma Unicode. Izizathu azosebenzisa iflophidiski kukhona eziningana.

1. Ukuze ukufunda idatha kusuka medium isitoreji yakhiwe singene kudivayisi drive, okuyizinto akudingekile abashayeli. Ayikho ukutholakala kanye ukumisa.
2. oshayelayo Yalutho kanye nabezindaba nge okufanayo wokubekezelela iphutha emakethe amashumi eminyaka lutho.
3. Asikho isidingo sokuphinda lemiqulu emikhulu Imininingwane - 1,44 MB izinhlelo Unix ezisekelwe bantule idatha ezidingekayo ukuze ulondoloze.

Mayelana ukuzijabulisa program

Ngenxa yokuthi isakhiwo kudiski kazibuthe kuyinto Kuvunguza, inhloko wokufundwayo kufanele njalo ukuhambisa phezu esiphathiswa. Kulokhu, motor banyathela esishukumisela ikhanda, kudala umsindo specific drive, okuzwakala kahle endaweni ebanzi. Yilokhu program zisebenzisa iminyaka eminingi. Ukusebenzisa omunye eliphansi izilimi izinhlelo (Turbo Pascal noma C +), usebenzisa imiyalo ekhethekile ingafinyelela ukulawula stepper kudivayisi injini nge computer serial iDemo efinyelela idatha ahlukahlukene irekhodwe ku lonke disc. Abaningi abakwazi ukudlala umculo eziyinkimbinkimbi kakhulu nge ngemoto amaningi, ngamunye esebenza njengesikhali insimbi eyodwa. Esikhathini abezindaba, ungakwazi bajwayelane yilolu hlobo lokuzilibazisa.

Ekuphetheni

Kuphela esiphethweni esisodwa: a iflophidiski, njengoba kanzima, kusasekuseni ukuqagula ukuthi ukubhala off. Ngemva abasebenza emkhakheni IT engaba ngu-25, amadiski floppy nama-hard drive bayindlala ezindaweni eziningi izenzo zabantu. Ngaphezu bokwenza ukuthi kuthiwa ashiwo zinkampani zenethiwekhi nedatha, Ziningi izinzuzo, okuyinto kungabonwa uma bezama ukuthola ukwazi eduze kakhudlwana ubuchwepheshe. Ngokwemvelo, akufanele indiva ubulima abantu abagxile abakhuluma ayingozi okuthanda eqinile nakho ngeke kusize disk kazibuthe, futhi lonke okuqoshiwe magnetic jikelele. Zonke imishini in inqwaba emakethe ungadluli isitifiketi ngaphambi kokuthi ufike counter.