Amakhompyutha, Imishini
Inkumbulo computer sangaphandle
Isihloko sihloko lanamuhla iyona inkumbulo sangaphandle amakhompyutha. Kodwa okokuqala Ngithanda ukusho amazwi ambalwa mayelana iphutha elilodwa, eyabonakala kakhulu "olukhuni". Enye esikoleni ezifundweni lapho sitadisha yangaphakathi uhlelo block kudivayisi , phakathi kwezinye izinto ucacise eyodwa ebalulekile - RAM.
Kuyini ezithile ukuthini elithi "inkumbulo yangaphandle"? Esikhathini RAM oshiwo ngenhla has kusimo abalulekile, esizibonakalisa ukulahlekelwa yonke idatha elondolozwe ku-chip esitokisini amandla ngamunye kokulungisa. Ngakho-ke, isetshenziswa kuphela lapho ikhompyutha ISIZINDA izibalo zamanje, futhi eside isitoreji idatha imemori yangaphandle isetshenziswa. Lokhu hard drive, flash drive, idrayivu ukuthi ifunde / ibhale-CD-ROM drive, ngisho iphrinta, nabanye ukubhuka. Okungukuthi, wonke amadivayisi lapho ubuqotho idatha aqoshiwe akuxhomekile khona ugesi.
inkumbulo kwangaphandle ngokwenyama enikeziwe namadivayisi isitoreji ezimisweni ahlukahlukene yokusebenza. Omunye wabantu bokuqala salezi zixazululo iyona iflophidiski. The nezimo substrate polymeric ngesimo idiski camera nge enamathela kazibuthe, ebusweni lapho magnetizable ngokukhethekile ukuqoshwa ikhanda drive. Isimiso cishe kuyafana amakhasethi ezindala alalelwayo video amadivaysi.
Isimiso ehluke ngokuphelele yokusebenzisa leli operation isetshenziswa ngemoto ngoba wokufundwayo / bhala-CD-ROM drive. Ngokusho ikhompyutha ithimba ugongolo laser ngendlela ukucindezela ezithile endaweni izingcwecwe zensimbi anemifantu. Uma ufunda ugongolo efanayo kubonakala kusukela ungqimba esibukweni Esekelwa, a photocell ishuthiwe nokuhlaziwa. uyalulama Ngakho ulwazi eqoshiwe.
Lezi ezinye izinhlobo amadivaysi inkumbulo. By the way, ngesikhathi 8086 isinqumo sokuqala amakhompyutha lapho, okungaba ngobulungisa ubizwe kwimemori bangaphandle. Lawa kwakungamadodana omningi walo amamojuli ukunwetshwa RAM, okuyinto behlaliswe ngaphakathi chip. Ngokungafani Amabha yesimanje ukuthi idivayisi kwaba zangaphandle ngempela.
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