Video: Lub thawv hauv software yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A thawv yog ib tug standard unit ntawm software uas ntim cov lej thiab tag nrho nws cov kev vam meej yog li daim ntawv thov ua haujlwm sai thiab ntseeg tau los ntawm ib puag ncig hauv computer mus rau lwm qhov. Muaj rau ob qho tib si Linux thiab Windows-based applications, ntim khoom software yuav ib txwm khiav zoo ib yam, tsis hais txog cov infrastructure.
Nyob rau hauv txoj kev no, dab tsi yog lub thawv hauv tshuab?
Thawv technology , tseem hu ua tsuas yog ib thawv , yog ib txoj hauv kev los ntim daim ntawv thov kom nws tuaj yeem khiav, nrog nws cov kev vam khom, cais tawm ntawm lwm cov txheej txheem.
Ib tug kuj yuav nug, ua li cas cov thawv ua haujlwm? Thawv . Tsis zoo li VM uas muab kho vajtse virtualization, a thawv muab kev khiav hauj lwm-system-theem virtualization los ntawm abstracting "tus neeg siv chaw". Txhua thawv tau txais nws tus kheej cais neeg siv qhov chaw tso cai rau ntau yam thawv khiav ntawm ib lub tshuab hosting.
Yog li ntawd, dab tsi yog lub thawv hauv AWS?
Amazon EC2 Ntim Kev pabcuam yog qhov ua tau zoo, ua haujlwm siab thawv tswj kev pabcuam uas txhawb nqa Docker thawv thiab tso cai rau koj kom yooj yim khiav cov ntawv thov faib rau ntawm pawg tswj hwm ntawm Amazon EC 2 piv txwv.
Vim li cas peb thiaj xav tau cov thawv ntim khoom?
Ntim xav tau Cov peev txheej tsawg dua li ib txwm siv lossis kho vajtse virtual tshuab ib puag ncig vim tias lawv tsis suav nrog cov duab ua haujlwm. Nce portability. Cov ntawv thov khiav hauv thawv tuaj yeem siv tau yooj yim rau ntau qhov kev khiav hauj lwm sib txawv thiab kho vajtse platforms.
Pom zoo:
Puas yog chav kuaj lub thawv dawb lossis lub thawv dub?
Ntawd yog, chav ntsuas ntsuas yog hais txog qib uas qhov kev xeem yuav tshwm sim hauv cov qauv ntawm lub cev, qhov kev kuaj dawb- thiab lub thawv dub yog hais txog seb, nyob rau theem twg, qhov kev sim ntsuas yog nyob ntawm kev tsim sab hauv lossis tsuas yog nyob rau sab nraud specification ntawm chav tsev
Dab tsi yog lub thawv dub thiab lub thawv kuaj dawb?
Black Box Testing yog ib txoj kev sim software uas cov qauv sab hauv / tsim / kev siv ntawm cov khoom raug kuaj tsis paub rau tus neeg kuaj. White Box Testing yog ib txoj kev sim software uas cov qauv sab hauv / tsim / kev siv ntawm cov khoom raug kuaj tau paub rau tus neeg kuaj
Lub thawv tswj software yog dab tsi?
Container Management Txhais. Kev tswj cov thawv ntim khoom siv software los tsim, xa tawm thiab ntsuas cov thawv ntim. Qhov no ua rau muaj kev xav tau rau lub thawv ntim khoom-ib qho cuab yeej tshwj xeeb uas ua rau kev xa tawm, kev tswj hwm, ntsuas qhov ntsuas, sib txuas, thiab muaj cov ntawv thov ntim khoom
Dab tsi yog qhov sib txawv ntawm lub thawv thiab lub thawv ntawv thiab lub thawv ntawv yog dab tsi?
Ib lub thawv thiab cov ntawv nplawm (qee zaum hu ua boxplot) yog ib daim duab uas nthuav tawm cov ntaub ntawv los ntawm tsib lub ntsiab lus. Nyob rau hauv ib lub thawv thiab whisker zajlus: qhov kawg ntawm lub thawv yog lub sab sauv thiab sab quartiles, yog li lub thawv spans lub interquartile ntau yam. qhov nruab nrab yog cim los ntawm ib txoj kab ntsug hauv lub thawv
Dab tsi yog lub thawv dub hauv software engineering?
Black-box testing yog ib txoj hauv kev ntawm kev sim software uas tshuaj xyuas kev ua haujlwm ntawm daim ntawv thov yam tsis tau peering rau hauv nws cov qauv sab hauv lossis kev ua haujlwm. Txoj kev xeem no tuaj yeem siv tau zoo rau txhua theem ntawm kev sim software: chav tsev, kev sib koom ua ke, system thiab kev lees txais