Video: Lub hom phiaj ntawm lub cim xeeb tseem ceeb yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov lub ntsiab nco hauv ib lub computer hu ua Random Access Nco . Nws tseem hu ua RAM. Qhov no yog ib feem ntawm lub khoos phis tawj uas khaws cov software ua haujlwm, cov ntawv thov software thiab lwm yam ntaub ntawv rau lub hauv paus ua haujlwm (CPU) kom muaj kev nkag tau sai thiab ncaj qha thaum xav tau los ua haujlwm.
Xav txog qhov no, lub hom phiaj ntawm lub cim xeeb tseem ceeb ntawm lub computer yog dab tsi?
Thawj cia, tseem hu ua lub ntsiab khaws cia los yog nco , yog thaj chaw hauv a lub computer nyob rau hauv uas cov ntaub ntawv yog khaws cia rau ceev nkag los ntawm lub khoos phis tawj processor. Cov ntsiab lus random nkag nco (RAM) thiab nco feem ntau yog synonyms rau thawj los yog lub ntsiab khaws cia. Cov lub ntsiab lub luag hauj lwm los yog lub hom phiaj ntawm nco yog tuav cov ntaub ntawv.
Tsis tas li ntawd, qhov piv txwv tseem ceeb yog dab tsi? lub ntsiab nco . Cov lub ntsiab nco txhais tau tias yog lub hauv paus cia hauv lub computer. Ib piv txwv ntawm lub ntsiab nco yog qhov program thiab cov ntaub ntawv khaws cia. " Main nco "Koj phau ntawv txhais lus.
Kuj kom paub, lub hom phiaj ntawm lub cim xeeb yog dab tsi?
Nco yog ib qho system lossis txheej txheem uas khaws cov khoom peb kawm rau yav tom ntej. Peb nco muaj peb txoj haujlwm yooj yim: encoding, khaws cia, thiab khaws cov ntaub ntawv. Encoding yog qhov ua kom tau txais cov ntaub ntawv rau hauv peb nco system los ntawm kev siv tsis siv neeg lossis kev siv zog ua haujlwm.
Lub cim xeeb tseem ceeb thiab nws hom yog dab tsi?
Khoos phis tawj nco yog ob qho yooj yim hom – Lub cim xeeb tseem ceeb ( RAM thiab ROM) thiab Secondary nco (CD, hard drive, thiab lwm yam). Random Access Nco ( RAM ) yog thawj -volatile nco thiab nyeem nkaus xwb Nco (ROM) yog thawj - tsis-volatile nco.
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