Secondary storage is yuav tsum khaws cov kev pab cuam thiab cov ntaub ntawv mus sij hawm ntev. Secondary cia yog non-volatile, ntev cia. Yog tsis muaj chaw cia nruab nrab tag nrho cov kev pab cuam thiab cov ntaub ntawv yuav ploj thaum lub computer raug kaw.
Lub khoos phis tawj puas tuaj yeem khiav yam tsis muaj chaw cia khoom thib ob?
Yam ntxwv ntawm Kev Nco Thib Ob
Nws yog lub cim xeeb uas tsis muaj kev ntxhov siab. Cov ntaub ntawv khaws cia tas mus li txawm tias lub hwj chim raug kaw. … Computer yuav khiav yam tsis muaj lub cim xeeb thib ob. qeeb dua qhov nco thawj.
Dab tsi yog qhov ua haujlwm ntawm qhov chaw cia khoom thib ob?
Kev ua haujlwm ntawm kev khaws cia thib ob yog khaws cia cov ntaub ntawv mus ntev hauv lub khoos phis tawj. Tsis zoo li thawj qhov chaw cia, lossis qhov peb xa mus rau lub cim xeeb, qhov chaw cia khoom thib ob yog tsis hloov pauv thiab tsis tshem tawm thaum lub khoos phis tawj raug kaw thiab rov qab rau.
Dab tsi yog qhov zoo ntawm lub cim xeeb thib ob?
Tsiv cov ntaub ntawv siv tsis tu ncua mus rau qhov chaw cia khoom thib ob txo tus nqi tam sim vim tias qhov chaw cia khoom thib ob tuaj yeem muaj peev xwm ntau dua thiab tsis tshua kim dua li thawj qhov chaw cia. Qhov no yog qhov tseem ceeb yog tias koj siv qhov chaw cia khoom thib ob rau kev thaub qab uas xav tau kom muaj peev xwm khaws cia ntau rau cov ntaub ntawv duplicated.
Vim li cas peb thiaj li xav tau qhov chaw khaws cia thawj zaug thiab theem nrab?
Raws li cov kev pab cuam thiab cov ntawv thov raug khaws cia hauv lub cim xeeb loj, qhov chaw cia tseem ceeb muab kev nkag tau sai thiab ua haujlwm tau zoo rau CPU Ntawm qhov tsis sib xws, qhov chaw cia thib ob yog ntau dua ntawm kev khaws cia ntev. nrog cov ntaub ntawv muaj peev xwm khaws cia uas ua rau lawv qeeb dua li lawv cov thawj koom nrog.
