Lub computer tiers yog dab tsi?
Lub computer tiers yog dab tsi?

Video: Lub computer tiers yog dab tsi?

Video: Lub computer tiers yog dab tsi?
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Feem ntau, a qib (hais TEE-er; los ntawm medieval French log tsheb lub ntsiab lus qeb, raws li nyob rau hauv ib kab ntawm cov tub rog) yog ib tug kab los yog txheej nyob rau hauv ib tug series ntawm cov khoom zoo sib xws. Hauv lub computer programming, qhov chaw ntawm ib qho kev pab cuam tuaj yeem faib ua ntau yam qib , txhua tus nyob hauv ib qho sib txawv lub computer hauv ib lub network.

Ib yam li ntawd, tib neeg nug, 3 qib yog dab tsi?

Peb - qib system, lub ntsiab lus system uas muaj peb Cov theem sib txawv, tej zaum yuav xa mus rau: Multitier architecture, lub computer system architecture uas feem ntau muaj peb qib , tsim los ntawm kev nthuav qhia qib , ib tug domain logic qib , thiab cov ntaub ntawv khaws cia qib.

Ib sab saum toj, koj txhais li cas los ntawm tier system? A qib system tiag tiag xav txog medieval Fabkis tier meaning qeb thiab xav txog ib kab ntawm cov phiaj xwm txheej txheem. Qhov no paub txog cov khoom zoo sib xws thiab qhov chaw. Nws yog siv rau kev faib ntawm ntau yam qib thiab nyob hauv ib lub network sib txawv.

Kuj paub, dab tsi yog tiers?

Cov tshuaj nyob rau hauv ib tug formulary feem ntau yog pab pawg ua ke qib . Ib qho txiaj ntsig tshuaj muaj xws li peb lossis plaub qib : Tier 1 feem ntau suav nrog cov tshuaj generic. Tier 2 feem ntau suav nrog cov tshuaj muaj npe nyiam.

Tus neeg siv khoom Tier 1 yog dab tsi?

Tier ib cov neeg siv khoom yog qib qis tshaj ntawm cov neeg siv khoom . Thaum tuam txhab uas muag faib ib tug neeg raws li ib tug qib ib cov neeg siv khoom , ces lawv xav txog tus neeg uas yog qib qis cov neeg siv khoom , leej twg tuaj yeem yooj yim nqi lub tuam txhab ntau npaum li lub tuam txhab tuaj yeem ua tawm ntawm cov neeg siv khoom.

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