Computer, Uhlobo lwefayile
File System Umbutho indawo kwi diski
Loqalo lwencopho ingxoxo yethu kufuneka ibe ingcamango yokuba zonke i data equlathe ifayile labamele isakhiwo ethile nengqondo. Usebenzela i-software kusetyenziswa apho kusetyenzwa ifayili ethile nganye. Umbutho kwenkqubo fayili ivumela, umzekelo, ilungelo ukubonisa ulwazi kwidispleyi, inika ulwabiwo ukhetho, ukulungiswa. Oku kuphunyezwa kuloo isiqalelo ngasinye kule nkqubo imele ulandelelwano ikhowudi elikhethekileyo eyahlula kwenye ilungu. Ukugcina nokugcina imeko ngcembe kwenkqubo okanye isakhiwo inikwa isicelo kakhulu efanelekileyo okanye inkqubo lwefayile.
Phantsi yokuqala, zonke iinkqubo kunye ifayile isebenzise isicelo ukuba abakhwetha izicelo efanelekileyo kwinkqubo. Loo ndlela lisetyenziswa kwiinkqubo ifayile mihla - Windows, NetWare. Okwesibini, ifayile ayalelayo sinika OS ngokwayo, neqaphela njengoko ulandelelwano Iweziganeko ikhowudi amangeno. Ukuza kuthi ga ngoku, inkqubo ngalinye lisebenza na ulwazi ngesakhiwo yohlobo ngalunye lwe fayile.
Lo mbutho ebonakalayo yefayili imele indawo kwi model kumajelo eendaba (yecebo elizibonakalisa). Imida ibaluleke kakhulu ukusebenza yombutho:
- isantya lokufikelela kulwazi;
- ixabiso ulwazi idilesi;
- inqanaba disk ukuqhekeka;
- ubungakanani ifayile ubuninzi.
Sisalathisi ezifana ukohlulwa ibonisa umbutho yefayile eyaphukileyo kangakanani ngenxa chithwa ngolunya zohlobo olufanayo iifayile kwi drives.
Hard drive ngokwayo yakhiwe ukusuka iipleyiti ngemagnethi ukuba ibhalwe ngazo naziphi na iinkcukacha. Inkqubo yokurekhoda sikuko usebenzise iimpawu ezithile phezu munye, ngaloo ndlela ebangela engeyizizo xa iitags kuvela imposiso inkqubo ifayile kwidiski. Iimpazamo kufuneka kusoloko mayilungiswe ngoncedo lweenkqubo ezikhoyo kunye nezibonelelo ze-nkqubo, ukuba iimpazamo hayi alungiswe, idiski idla ifomathiwe, yonke idata icinyiwe kulo. Inkqubo ifayile lwale disc iquka amaqela, eyayiqwalaselwe njengeyunithi umgangatho yokugcina. Cluster - kukho umlinganiselo othile weseli into ephathelele ukuhluzwa ulwazi olunikezelweyo. Ubungakanani iseli ixhomekeke mhlawumbi ngokuzenzekelayo okanye ufomato ubhalo. Iqela njengezihloko ipatishini, ie inxalenye eendaba emzimbeni. Umbutho eyodwa kwindlela yefayile kwi drive ibandakanya izahlulelo ngecebo elibonakalayo ibe ngamacandelo ukuze:
- kwakukho izithintelo kubukhulu inxalenye yenkqubo yokusebenza ethile efakwe kwikhompyutha yakho;
- babanike isithuba phakathi kwabasebenzisi okanye ulwahlulo idiski kumacandelo weendawo;
- kuyimfuneko ukuba ufake enye inkqubo yokusebenza.
Iinkqubo Modern operating bakwazi ukuxhasa ngempumelelo iintlobo ngeentlobo zendidi izahlulelo, bazithumela kwi injongo olusebenzayo. Umfuziselo iqhelekileyo kukubonelela uhlobo ngokwahlukana engundoqo, eziziiprayimari kunye namacandelo eziziisekondari.
layout disk lwenziwa yi ifomathi ubhalo le nkqubo. Lo mbutho inkqubo ifayile yinkqubo yotshintsho isithuba kumajelo iimfuno ingakumbi indlela yokusebenza. Kubaluleke kakhulu ukuba bagcine imilinganiselo ufomato ezithile ezimisa imithetho azinakubalwa drives, amagama yaye sentlalo nobume. Amaninzi, le OS disk mihla ukungena kwiindawo ezimbini - inkqubo nesithuba data (data). Eyokuqala isetyenziselwa ukulawula indawo data. Elesibini yenzelwe siqulathe ulwazi malunga iifayile kunye nezalathisi. Ulwazi ezisetyenziswa kweziqalo zaseprayimari computer, njalo kwi (lwesiqalo esisiso) kwicandelo lokuqala disk.
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