Kev txheeb xyuas tsis siv neeg thiab kev ntes cov ntaub ntawv yog hais txog cov txheej txheem ntawm kev txheeb xyuas cov khoom, sau cov ntaub ntawv hais txog lawv, thiab nkag mus rau lawv ncaj qha rau hauv computer systems, tsis muaj tib neeg koom nrog.
Dab tsi yog cov ntaub ntawv ntes nrog piv txwv?
Qhov no tuaj yeem ua tiav siv daim ntawv khaws cov ntaub ntawv. Daim ntawv khaws cov ntaub ntawv yog tsim los sau cov ntaub ntawv tshwj xeeb. Ib daim ntawv ua tiav los ntawm cov neeg siv khoom yuav tsheb los ntawm chav ua yeeb yam yog piv txwv ntawm daim ntawv khaws cov ntaub ntawv. … Cov ntaub ntawv feem ntau nkag mus ua tus lej hauv cov ntaub ntawv, piv txwv li hauv daim ntawv khaws cov ntaub ntawv, Y yog siv rau Yes thiab N rau No.
Cov lus piav qhia txoj haujlwm ntawm cov ntaub ntawv ntes yog dab tsi?
Kev xa cov ntaub ntawv los ntawm cov ntawv tawm tswv yim rau hauv cov ntaub ntawv hauv computer lossis database systems . Kev ntaus hauv cov ntaub ntawv muab ncaj qha los ntawm cov neeg siv khoom . Creating spreadsheets nrog ntau tus lej tsis yuam kev.
Kev ntes cov ntaub ntawv yog dab tsi?
Data capture yog txheej txheem ntawm kev sau cov txheej txheem thiab cov ntaub ntawv tsis muaj txheej txheem hauv tshuab hluav taws xob thiab hloov nws mus rau hauv cov ntaub ntawv nyeem tau los ntawm lub computer.
Dab tsi yog kev ntes cov ntaub ntawv hauv kev tshawb fawb?
Data capture yog tus txheej txheem ntawm kev sau cov ntaub ntawv uas yuav ua tiav thiab siv tom qab kom ua tiav qee lub hom phiaj. Txoj kev ntawm kev ntes cov ntaub ntawv tuaj yeem muaj los ntawm cov thev naus laus zis siab kawg (xws li Synchrotron, sensor networks thiab computer simulation qauv) mus rau cov ntawv qis kawg siv hauv thaj teb.
