Video: Vim li cas cov ntaub ntawv technology thiaj li nthuav?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Kev lag luam cia siab rau cov ntaub ntawv technology los pab lawv ua tau ntau yam. Qhov no yog ib txoj haujlwm uas tau txais txiaj ntsig kev lag luam los ntawm kev tso cai rau cov tuam txhab ua haujlwm tau zoo dua thiab ua kom muaj txiaj ntsig zoo tshaj plaws. Thiab nrog qhov ntawd los ntawm kev sib txuas lus sai dua, kev cia khoom hluav taws xob thiab kev tiv thaiv cov ntaub ntawv tseem ceeb.
Ntxiv rau qhov no, vim li cas cov ntaub ntawv thev naus laus zis tseem ceeb heev?
Cov Qhov tseem ceeb ntawm Xov Xwm Technology hauv Kev Siv Kev Lag Luam cov ntaub ntawv technology , cov lag luam muaj peev xwm saib cov kev hloov pauv hauv lub ntiaj teb kev lag luam sai dua li lawv feem ntau ua. Lawv yuav cov pob software thiab kho vajtse uas pab lawv ua tiav lawv txoj haujlwm.
Ib yam li ntawd, cov txuj ci dab tsi yuav tsum muaj tus neeg IT? Thaum txoj haujlwm no xav tau ntau yam kev txawj ntse, ntawm no yog plaub qhov tseem ceeb tshaj plaws IT txhawb kev txawj ntse uas tus kws tshaj lij yuav tsum muaj.
- Muaj peev xwm txheeb xyuas cov teeb meem.
- Saib Kom Paub meej.
- Analytical Thinker.
- Kev Sib Txuas Lus.
Ib yam li ntawd, cov ntaub ntawv technology thiab nws qhov zoo yog dab tsi?
Qhov zoo . Kev sib txuas lus - nrog kev pab ntawm xov xwm technologies qhov instant messaging, emails, suab thiab video hu ua sai dua, pheej yig dua thiab npaum li cas. Siv lub cov ntaub ntawv , kev paub, kev sib txuas lus thiab kev sib raug zoo ntawm ntau lub teb chaws, hom lus thiab kab lis kev cai yuav yooj yim dua.
Vim li cas cov ntaub ntawv thev naus laus zis tseem ceeb rau lub koom haum?
Cov ntaub ntawv technology systems yog siv los ntawm cov koom haum ua ntau yam haujlwm. Qee tus siv IT toprovide rau kev ua haujlwm yooj yim ntawm kev lag luam, thaum lwm tus tuaj yeem siv cov neeg siv khoom, cov neeg xa khoom thiab cov neeg muag khoom los cuam tshuam nrog lub koom haum los ntawm ntau yam kev sib txuas lus tshuab systems xws li internet.
Pom zoo:
Vim li cas cov ntaub ntawv tiaj tus tsis zoo dua li cov ntaub ntawv sib raug zoo?
Ib lub rooj ua ntaub ntawv tiaj tus yog qhov tseem ceeb rau kev sau cov ntaub ntawv tsawg. Tab sis cov ntaub ntawv loj loj tuaj yeem ua tsis tau raws li nws siv ntau qhov chaw thiab nco dua li cov ntaub ntawv sib txheeb. Nws kuj yuav tsum tau muab cov ntaub ntawv tshiab ntxiv txhua zaus koj nkag mus rau cov ntaub ntawv tshiab, qhov kev sib raug zoo database tsis
Kuv yuav ua li cas thiaj tsim tau ZIP cov ntaub ntawv nrog ntau cov ntaub ntawv?
Muab ob peb cov ntaub ntawv mus rau hauv ib qho zippedfolder kom yooj yim sib faib ib pawg ntawm cov ntaub ntawv. Nrhiav cov ntaub ntawv lossis nplaub tshev uas koj xav zip. Nias thiab tuav (lossis right-click) cov ntaub ntawv lossis ntawv tais ceev tseg, xaiv (lossis taw tes rau) Xa mus rau, thiab tom qab ntawd xaiv Compressed (zipped) folder
Thaum cov lus tau hla tawm cov ntaub ntawv kuaj xyuas feem ntau nthuav tawm cov ntawv sau thawj nrog kev pab ntawm dab tsi?
Infrared luminescence yog siv rau: Qhia tawm cov ntawv sau uas tau muab tshem tawm THIAB kuaj pom yog tias ob tus lej sib txawv tau siv rau hauv kev sau ntawv. Cov kws tshuaj xyuas cov ntaub ntawv feem ntau nthuav tawm cov ntawv sau thawj ntawm cov lus uas tau hla nrog kev pab ntawm: Infrared tawg
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?
Kem oriented databases (aka columnar databases) yog qhov tsim nyog rau kev ntsuas kev ua haujlwm ntau dua vim tias cov ntaub ntawv hom ntawv (kem hom) qiv nws tus kheej kom nrawm dua cov lus nug ua - scans, aggregation thiab lwm yam. Ntawm qhov tod tes, kab oriented databases khaws ib kab (thiab tag nrho nws. kab) contiguously
Vim li cas cov ntaub ntawv zoo tseem ceeb heev rau kev sau cov ntaub ntawv txheeb cais?
Cov ntaub ntawv muaj txiaj ntsig zoo yuav ua kom muaj txiaj ntsig ntau dua hauv kev tsav lub tuam txhab kev vam meej vim yog kev vam khom ntawm qhov tseeb-raws li kev txiav txim siab, tsis yog kev coj cwj pwm lossis tib neeg kev xav. Ua kom tiav: Xyuas kom tsis muaj qhov khoob ntawm cov ntaub ntawv los ntawm qhov yuav tsum tau sau thiab qhov twg tau sau tiag