Video: Dab tsi yog processor thiab thawj cov khoom siv cia?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Hauv qhov no, thawj qhov chaw cia feem ntau yog hais txog random nkag nco (RAM), thaum theem nrab khaws cia hais txog lub computer lub hard drive sab hauv. RAM, feem ntau hu ua " nco , "yog xam thawj qhov chaw cia , vim nws khaws cov ntaub ntawv uas ncaj qha nkag tau los ntawm lub computer CPU.
Hais txog qhov no, dab tsi yog cov cuab yeej khaws cia tseem ceeb?
A thawj cov cuab yeej cia yog qhov nruab nrab uas tuav nco rau lub sijhawm luv luv thaum lub computer khiav haujlwm. RAM (Random nkag nco ) thiab cache yog ob qho piv txwv ntawm a thawj cov cuab yeej cia . Daim duab qhia peb hom sib txawv khaws cia rau cov ntaub ntawv hauv computer.
Tom qab ntawd, lo lus nug yog, dab tsi yog cov khoom siv tseem ceeb thiab theem nrab cia? Kev khaws cia tseem ceeb hais txog cov lub ntsiab cia ntawm lub computer los yog lub ntsiab nco uas yog qhov random nkag nco los yog RAM. Secondary cia , ntawm qhov tod tes, hais txog sab nraud cov khoom siv cia siv los khaws cov ntaub ntawv rau lub sijhawm ntev.
Ntawm no, dab tsi yog qhov chaw cia khoom nrog piv txwv?
Lub khoos phis tawj nqa thiab khaws cov ntaub ntawv thiab cov ntaub ntawv nws nyob rau hauv thawj lub cuab yeej cia kom txog thaum cov txheej txheem tiav lossis tsis tas yuav cov ntaub ntawv ntxiv lawm. Random access nco ( RAM ), graphic card nco thiab cache nco yog cov piv txwv ntawm thawj cov khoom siv cia.
Cov cuab yeej khaws cia tseem ceeb ua haujlwm li cas?
Los ntawm Thawj Cia rau Secondary Cia Ib yam li ntawd, a thawj cov cuab yeej cia retrieves cov ntaub ntawv los ntawm ib tug thib ob qhov chaw rau ceev nkag mus. Kuj tseem hu ua auxiliary khaws cia , theem nrab khaws cia khaws cov ntaub ntawv kom txog thaum koj wither overwrite lossis rho tawm nws. Yog li txawm tias thaum koj tua lub ntaus ntawv , tag nrho cov ntaub ntawv tsis zoo ntawm qhov nruab nrab no.
Pom zoo:
Dab tsi yog cov khoom siv loj tshaj plaws ntawm thawj thiab thib ob tiam ntawm lub tshuab computer?
Thawj tiam (1940-1956) siv lub tshuab nqus tsev vacuum, thiab tiam thib peb (1964-1971) siv cov khoom sib txuas (tab sis tsis yog microprocessors). Mainframes ntawm cov tiam thib ob no siv cov ntawv xuas nrig ntaus rau kev tawm tswv yim thiab tawm thiab 9-khiav 1/2 "magnetic daim kab xev drives rau kev khaws cia, thiab kab tshuab luam ntawv rau cov ntawv luam tawm
Dab tsi yog qhov txawv ntawm cov ntaub ntawv davhlau ya nyob twg cov cuab yeej DTE thiab cov khoom siv sib txuas lus DCE)?
DTE (Data terminating equipment) thiab DCE (Data circuit terminating equipment) yog hom kev sib txuas lus serial. DTE yog ib qho khoom siv uas tuaj yeem ua tau raws li binary digital cov ntaub ntawv los yog qhov chaw. Thaum DCE suav nrog cov khoom siv uas xa lossis tau txais cov ntaub ntawv hauv daim ntawv digital lossis analog teeb liab hauv lub network
Dab tsi yog qhov txawv ntawm cov neeg siv kev paub thiab kev paub ntawm cov neeg siv khoom?
User Experience (UX) cuam tshuam nrog tib neeg cuam tshuam nrog koj cov khoom thiab cov kev paub uas lawv tau txais los ntawm kev sib cuam tshuam. Customer Experience (CX), incontrast, encompasses tag nrho cov kev sib cuam tshuam ib tug neeg muaj nrog koj hom
Puas txhais tau tias yog kev sib raug zoo ntawm cov khoom ntawm ib yam khoom thiab lub peev xwm ntawm tus neeg sawv cev uas muab cov lus qhia rau kev siv cov khoom?
Kev them nyiaj yog kev sib raug zoo ntawm cov khoom ntawm ib yam khoom thiab lub peev xwm ntawm tus neeg sawv cev uas txiav txim siab seb qhov khoom siv tau li cas
Cov piv txwv ntawm cov khoom siv khaws cia tseem ceeb yog dab tsi?
RAM (random nkag tau lub cim xeeb) thiab cache yog ob qho tib si piv txwv ntawm lub chaw cia khoom. Daim duab qhia peb hom kev khaws cia rau cov ntaub ntawv hauv computer. Thawj qhov chaw khaws cia qhov tseem ceeb sib txawv los ntawm lwm tus yog tias nws nkag tau ncaj qha los ntawm CPU, nws tsis hloov pauv, thiab nws tsis tuaj yeem tshem tau