Lub hom phiaj ntawm kev sib tham ob tus neeg txheeb xyuas daim ntawv tshaj tawm yog dab tsi? Thaum muaj qhov tseeb tau tshawb pom tom qab hnub ntawm tus neeg soj ntsuam daim ntawv tshaj tawm tab sis ua ntej hnub txheeb xyuas daim ntawv tshaj tawm, cov neeg tshawb xyuas ib txwm xaiv dual hnub cov ntawv ceeb toom (uas yog muab ob hnub).
Lub hom phiaj ntawm kev sib tham ob zaug ntawm kev soj ntsuam daim ntawv xeem lus nug yog dab tsi?
tus neeg soj ntsuam daim ntawv tshaj tawm yog ob hnub tim thaum muaj xwm txheej tshwm sim tom qab hnub peb tau txais cov pov thawj tab sis ua ntej cov lus tshaj tawm. Kev tshuaj xyuas los ntawm tus khub txheeb xyuas qhov zoo ntawm cov nqe lus nyiaj txiag thiab daim ntawv tshaj tawm kev tshuaj xyuas kom paub meej tias kev tshuaj xyuas tau ua tau zoo thiab tshaj tawm tsab ntawv ceeb toom tsim nyog.
Dab tsi yog kev sib tham thaum ob qhov kev sib tham tau thov hauv Kev Tshawb Fawb Txog Nyiaj Txiag?
DUAL HNUB yog thaum muaj xwm txheej loj tuaj rau tus neeg soj ntsuam xyuas ntawm hnub tshaj tawm thiab tshaj tawm tsab ntawv tshaj tawm; cov ntaub ntawv nyiaj txiag yuav suav nrog qhov xwm txheej raws li kev hloov kho lossis nthuav tawm. Tus kws tshuaj xyuas ob zaug hnub tim daim ntawv txheeb xyuas (raws li qhov kawg ntawm daim ntawv tshuaj xyuas, tshwj tsis yog cov ntawv hauv qab XX, uas yog hnub tom qab).
Dab tsi yog qhov tseem ceeb ntawm kev txheeb xyuas hnub tim?
Nws yog ib qho tseem ceeb uas tus kws tshuaj xyuas daim ntawv tshaj tawm suav nrog hnub no vim nws qhia rau tus nyeem tias tus kws tshuaj xyuas tau txiav txim siab txog qhov cuam tshuam ntawm cov nqe lus nyiaj txiag thiab ntawm daim ntawv tshaj tawm ntawm cov xwm txheej thiab kev lag luam uas tus kws tshuaj xyuas tau paub.thiabuas tshwm sim rau hnub tim.
Raws li qhov xwm txheej dab tsi yuav tus kws tshuaj xyuas ob hnub ua daim ntawv tshaj tawm kev tshuaj xyuas?
Tus neeg soj ntsuam daim ntawv tshaj tawm yog dual hnub thaum muaj qhov tshwm sim tom ntej tom qab hnub uas tus kws tshuaj xyuas tau txais cov ntaub ntawv pov thawj txaus txaus tab sis ua ntej tshaj tawm cov lus qhia nyiaj txiag.
