Imemori abasisigxina isetyenziselwa okugcina ulwazi

Abanye abantu bacinga ukuba le ngcaciso elula kakhulu, ndibenzele ingcaciso engaphezulu efunekayo? Kodwa kukho abantu ukubuza umbuzo "isixhobo isigxina yokugcina sisetyenziselwa ntoni?", Kwaye akuqhelekanga, ngoko ndingathanda ukwenza kancinci ingcaciso ngokunxulumene kwesi sihloko.

Yintoni read-kuphela ye-CD?

imemori abasisigxina isetyenziselwa ukugcina data nge-elektroniki. Kukho omnye, icace gca kubo amagama umsebenzisi zesiqhelo. imemori abasisigxina isetyenziselwa ukugcina iinkqubo ezisetyenziswa kwizixhobo ze-elektroniki. Amaninzi yenziwa ngohlobo uxande, apho lo iintsimbi kuyimfuneko, kuyo enokunika yokugcina imali ethile lwe data kwindawo apho kungekho ombane lisetyenziswa rhoqo. Ngamanye amazwi, le ROM amandla memory elizimeleyo apho agcinwe kunye iinkcukacha eziyimfuneko. Ukuba umntu efunda la mazwi, sinokugqiba ukuba sele usebenzisa ROM benandipha icebo. Ukuba ufuna ukubona isixhobo ngokobuqu, kusenokwenzeka ukuba ukuyenza. Njani - kuxhomekeke devaysa ukufunda eli nqaku kuyo. Ukuba ikhompyutha, kufuneka asuse lenjongo ukufikelela kwinkqubo unit kwaye ujonge phambi computer. Apho ungabona kakhulu isixhobo encinane ubukhulu 20 * 10 * 4 cm okanye (Incwadi ngoku sithetha inkqubo yekhompyutha iyunithi, endaweni laptop, musa mix). ROM ikhangeleka ngathi isiziba yeplastiki emnyama emacaleni Bound kunye amacwecwe yentsimbi.

Ngoko ke, singatsho ukuba imemori kuphela esetyenziselwa ukugcina iimpendulo yonke imibuzo kunokwenzeka, kuba kulapho lonke ulwazi igcinwa, umsebenzisi igcina kwi computer yakho. Kodwa ngaphezulu eendaba iza kuxoxwa kamva.

Ntoni na ke?

Ngokutsho iimpawu yokusebenzisa ungahlula iintlobo ezimbini ROM:

• Ephathekayo. Ezi ziquka ezo isixhobo yokugcina rhoqo ukuba kube lula ukuyisebenzisa xa uhambisa ukusuka kwenye ikhompyutha okanye isixhobo yombane ukuya kwenye. Ezi zibandakanya iincwadi ngekhompyutha yokugcina, flash eendaba, kunye nezinye izixhobo ezifana ezininzi functionality.
• Umile. Ezi zixhobo zenzelwe ukuba baya kuseka kanye yaye uya kunandipha iminyaka. I-ROM ifakiwe kule khompyutha bobabo ezi zilwanyana.

I funda-kuphela iinkumbulo ziyahluka?

Kude kube kamva nje, umahluko ongundoqo yaye kakhulu phakathi kwezinto ezimbini sisixa iinkcukacha zibhalwe. Ngoko ke, abathwali ezona iiteyiphu Imagnethi yomhlaba kunye nezakhi zawo - floppies, nto leyo yaba memory of amakhulu okanye amawaka amaxesha incinane ikhompyutha nzima drives. Kodwa ixesha lihamba, kunye ROM ngoku eziphathwayo ngokwemiqathango kwinkumbulo ongekho ngaphantsi zokubhala, maxa wambi eguqulwe yi udluliselo ikhompyutha hard diski. Kodwa ngoku, wahlala umahluko omkhulu:

• Ubukhulu. Ngokuqhelekileyo, izixhobo zokugcina eziphathwayo nangoku eyenzelwe imali encinci imemori, ngoko Kungokwemvelo, ukuba ezincinane ubukhulu.
• iintlobo ezahlukeneyo obuchopho kwi computer ngokwawo, kunye nezihlanganisi kwisihlalo: zangaphakathi nezangaphandle (ngaphandle inkqubo unit kwaye ngaphakathi kuyo).
• Izinga yokusabela. It uye waqaphela abafundi abaninzi. Ukuba ukudluliselwa kweefayili phakathi kwencwadi eneenkcukacha kuthatha imizuzwana kwi khompyutha, ngoko ukutshintshela kwi sixhobo sangaphandle kwinkumbulo ikhompyutha kuya kufuneka umzuzu.

izixhobo eziphathekayo zokugcina

Izixhobo zokugcina eziphathwayo elektroniki ezinjalo kufuneka iquke:

• yokugcina Electronic le ncwadi. Oku efundwayo kuphela ye-CD esetyenziselwa ukugcina imali enkulu of data. Ngoko ke, ezi ncwadi ubukhulu bahambelana iincwadi eqhelekileyo yephepha, kodwa ke ixabiso lwedata ezinokuthi zibekwe phezu kwabo, ukunyanzela: ukuba ukuya terabytes-10 (izinto ezinjalo kwimarike simahla loku kubhala).
• Drives esekelwe laser technology (CD, i-DVD, njalo njalo). Mhlawumbi abaninzi uyakwazi ukufumana ingqokelela elincinane iziphathi ezinjalo, ezo imidlalo okanye eshukumayo, kodwa eminye ngoku Ixesha intanethi kunye nokufikelela kwiinkcukacha, usenokuthenga ngenxa yokuqokelelwa ekhaya.
• izixhobo Tape (yediski ebhetyebhetye, ngoku phantse lisusiwe).
• izinto ezigcina esebenza ngekhompyutha ngokusebenzisa i "flash" iteknoloji (kubantu aziwa njengoku flash drive). A encinane ukufunda kuphela ye-CD esetyenziselwa ukugcina idatha yabo ukuya iiyunithi ezimbalwa okanye amashumi gigabytes.

kumacebo okugcibnba umile

Ezi ziquka:

• hard ukuba ifakwe kwi-computer.
• Iinkqubo zolwazi Lonke ukuphehla ulwazi bunokubonwa beqokelela omkhulu kwamaziko data.

Tips xa ukhetha ROM

Ke kaloku, esazi lonke kunye ngokubanzi, apho iinkumbulo-kuphela ukufunda, akukho ngozi iya kwazi apho icebo ukukhetha. Kodwa ukuze ukuphepha ukuphoxeka mnandi, omnye kufuneka kuqala siqonde inkqubo yokubala data. Isibakala sokuba zixhobo ezinjalo zisebenza kwinkqubo yokubini, nto leyo ebaluleke kakhulu linani 1024. Kwathi ukuze 1 gigabyte yi 1024 megabytes, 1 imegabhayithi na kilobytes 1024, njalo njalo. D. (Esi sihloko omnye nqaku). A abavelisi othwala maxa wambi ukunganyaniseki kunye nokuthatha njengesiseko ixabiso ukuqoqa inombolo 1000. Unakho ukuthenga a flash-yenethiwekhi ukuya ku-16 000 megabytes, yaye nina nithi ukuba oku gigabytes-16, kodwa eneneni uya kubakho GB 14.9 kuphela. Kwaye ngoku eli cebiso:

• Xa uthenga, njalo hlola ukuba ihlelo echaziweyo linoxanduva ukuqhuba le meko. Buza kumthengisi wakho ukukhangela ezifakwe kwi-kwivenkile computer. Iivenkile ukuba abathengi bayiqonde, nkqubo inikezelwa imithetho, ngoko ungakhathazeki kwaye uzive ukhululekile ukubuza.
• Hlola isixhobo esisigxina yokugcina umonakalo lwangaphandle. Khangela ukusebenza indawo №1 kuya kuba luncedo.
• Qwalasela umgangatho iindlwane. Ukuba ubona umonakalo, khetha ezinye izinto.
• Phuphumani ke khumbula amalungelo umthengi xa bethenga iimpahla libya.

Kwaye ekugqibeleni, makhe phinda: funda kuphela ye-CD esetyenziselwa ukugcina ntoni? Idatha ithunyelwe nge-elektroniki. Ngethemba, emva kokufunda eli nqaku, nawuphi na umfundi uya kuba nako ukuphendula lo mbuzo ngaphandle kokuthandabuza.