Cov txheej txheem:
Video: Dab tsi yog cov ntsiab lus ntawm cov kab lus taw qhia?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Hauv ib tsab ntawv, tus kev taw qhia , uas tuaj yeem yog ib lossis ob kab lus , qhia lub ntsiab lus. Muaj peb ntu rau ib kev taw qhia : cov lus qhib, cov kab lus txhawb nqa, thiab cov taw qhia nqe lus.
Ntawm no, 5 ntu ntawm kev taw qhia yog dab tsi?
Cov kev taw qhia muaj tsib Lub luag haujlwm tseem ceeb: tau txais cov neeg tuaj saib, qhia lub ntsiab lus, piav qhia nws qhov cuam tshuam rau cov neeg tuaj saib, hais txog qhov thesis lossis lub hom phiaj, thiab qhia cov ntsiab lus tseem ceeb. Thaum kawg ntawm kev taw qhia , koj yuav tsum muab ib daim ntawv qhia kev uas qhia txog koj cov ntsiab lus tseem ceeb.
Tom qab ntawd, lo lus nug yog, peb yam dab tsi nyob hauv kev taw qhia? Kev Ua Haujlwm: Cov kab lus qhia txog kev sau ntawv luv luv sim ua peb yam : Qhia lub ntsiab lus nrog qee qhov qhia txog nws qhov kev txaus siab los yog qhov tseem ceeb, thiab lub ntsiab lus meej ntawm thaj tsam ntawm cov ntsiab lus.
Ib yam li ntawd, koj tuaj yeem nug, dab tsi yuav tsum suav nrog hauv nqe lus qhia?
Cov zaj lus qhia yuav tsum kuj suav nrog daim ntawv thesis, ib yam ntawm cov qauv qhia me me rau daim ntawv: nws qhia rau tus nyeem ntawv seb cov ntawv sau hais txog dab tsi. Qhov kawg ntawm qhov no kab lus yuav tsum kuj muaj qhov hloov pauv "hook" uas txav tus nyeem ntawv mus rau thawj kab lus ntawm lub cev ntawm daim ntawv.
Koj pib koj thawj kab lus li cas?
Thawj kab lus: Kev Taw Qhia
- Piav koj lub tswv yim tseem ceeb, lossis cov ntawv sau hais txog dab tsi, hauv ib nqe lus.
- Tsim ib daim ntawv thesis, lossis qhov koj xav hais txog lub tswv yim tseem ceeb.
- Sau peb lub ntsiab lus lossis cov lus sib cav uas txhawb nqa koj qhov thesis ntawm qhov tseem ceeb (ib kab lus rau txhua tus).
Pom zoo:
Dab tsi yog qhov txawv ntawm cov khoom taw qhia cov qauv database thiab cov qauv kev sib raug zoo?
Qhov sib txawv ntawm kev sib raug zoo database thiab cov khoom taw qhia cov ntaub ntawv yog tias cov ntaub ntawv sib txheeb cov ntaub ntawv khaws cov ntaub ntawv nyob rau hauv daim ntawv ntawm cov ntxhuav uas muaj kab thiab kab. Hauv cov khoom taw qhia cov ntaub ntawv cov ntaub ntawv khaws cia nrog rau nws cov haujlwm uas ua los yog nyeem cov ntaub ntawv uas twb muaj lawm. Cov no yog qhov sib txawv hauv paus
Vim li cas kem taw qhia cov ntaub ntawv khaws cia ua cov ntaub ntawv nkag ntawm disks sai dua li kab qhia cov ntaub ntawv khaws cia?
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