Video: Kev nthuav qhia txheej ASP Net yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Cov Kev nthuav qhia txheej muaj cov nplooj ntawv nyiam. aspx lossis Windows Forms cov ntaub ntawv uas cov ntaub ntawv nthuav tawm rau tus neeg siv lossis cov tswv yim raug coj los ntawm tus neeg siv. Cov ASP . NET lub vev xaib lossis Windows Forms daim ntawv thov (UI rau qhov project) hu ua Kev nthuav qhia txheej.
Kuj paub yog, dab tsi yog asp net txheej?
Ib txheej peb-txheej architecture yog cov neeg siv khoom-neeg rau zaub mov architecture uas ua haujlwm ntawm cov neeg siv interface, kev lag luam logic thiab cov ntaub ntawv nkag txheej yog tsim thiab tswj raws li kev ywj pheej modules ntawm nyias platforms.
Ib yam li ntawd, 3 tier architecture nrog piv txwv yog dab tsi? Thiab cov ntaub ntawv txheej yuav ib txwm muaj xws li ib lossis ntau qhov kev sib raug zoo databases, cov ntaub ntawv loj, lossis lwm hom database systems tuav nyob rau hauv lub tsev lossis hauv huab. Ib qho yooj yim piv txwv ntawm a 3 - qib architecture hauv kev nqis tes ua yuav nkag mus rau hauv tus lej xov xwm xws li Netflix thiab saib cov yeeb yaj kiab.
Tom qab ntawd, lo lus nug yog, dab tsi yog dal thiab BAL hauv asp net?
BAL muaj kev lag luam logic, validations los yog xam nrog rau cov ntaub ntawv, yog xav tau. Kuv yuav hu nws ua lag luam Access Layer hauv kuv demo. DAL muaj cov txheej txheem uas pab ua lag luam txheej los txuas cov ntaub ntawv thiab ua qhov yuav tsum tau ua, tej zaum yuav rov qab cov ntaub ntawv los yog siv cov ntaub ntawv (ntxig, hloov tshiab, rho tawm thiab lwm yam).
Asp net architecture yog dab tsi?
ASP . NET ua haujlwm ntawm peb theem architecture . Qhov no architecture Nws yog qhov nrov heev vim tias lawv nce kev ua haujlwm ntawm daim ntawv thov, scalability, yoog raws, thiab rov siv cov lej. Hauv peb theem architecture , daim ntaub ntawv tau muab faib ua peb qhov tseem ceeb ntawm kev ua haujlwm: - Cov ntaub ntawv txheej tswj cov ntaub ntawv khaws cia thiab khaws cia.
Pom zoo:
Dab tsi yog qhov txawv ntawm kev tswj qhov xwm txheej thiab kev tswj xyuas qhov xwm txheej loj?
Yog li MI yog hais txog kev lees paub tias qhov xwm txheej ib txwm muaj thiab Kev Tswj Xyuas Teeb Meem yuav tsis txiav nws. Ib qho xwm txheej loj yog kev tshaj tawm ntawm lub xeev xwm txheej ceev. Ib qho xwm txheej loj yog nruab nrab ntawm qhov xwm txheej ib txwm muaj thiab kev puas tsuaj (qhov twg IT Service Continuity Management txheej txheem pib)
Dab tsi yog cov kev pabcuam muab rau txheej txheej network los ntawm cov ntaub ntawv txuas txheej?
Cov kev pabcuam tseem ceeb yog hloov cov ntaub ntawv pob ntawv los ntawm txheej txheej network ntawm lub tshuab xa mus rau txheej txheej network ntawm lub tshuab txais. Hauv kev sib txuas lus tiag tiag, cov ntaub ntawv txuas txheej xa cov khoom ntawm lub cev thiab lub cev nruab nrab
Koj tuaj yeem qhia tau li cas yog tias ib qho kev nthuav qhia yog polynomial?
Rau ib qho kev qhia los ua ib lub ntsiab lus polynomial, txhua qhov hloov pauv hauv cov lus qhia yuav tsum muaj tag nrho cov naj npawb powers (lossis lwm qhov ' nkag siab' lub zog ntawm 1, xws li hauv x1, uas ib txwm sau ua x). Ib tus lej dawb kuj tuaj yeem yog lo lus polynomial
Dab tsi yog encryption hauv kev nthuav qhia txheej?
Encryption. Nws nqa tawm cov txheej txheem ntawm encryption ntawm lub transmitter kawg thiab cov txheej txheem ntawm decryption ntawm lub receiver kawg. Encryption thiab decryption yog txoj hauv kev los tiv thaiv kev tsis pub lwm tus paub ntawm cov ntaub ntawv khaws cia hauv computer systems lossis xaim hauv internet lossis lwm lub khoos phis tawj computer
Dab tsi yog qhov haujlwm ntawm OSI txheej txheej txheej txheej txheej txheem router ua haujlwm li cas?
Hauv Cov Qauv Qhib Kev Sib Txuas Sib Txuas (OSI) kev sib txuas lus, txheej txheej txheej txheem nyob ntawm Txheej 5 thiab tswj kev teeb tsa thiab rhuav tshem ntawm kev sib txuas ntawm ob qhov kev sib txuas lus kawg. Kev sib txuas lus ntawm ob qhov kawg yog hu ua kev sib txuas