Video: Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev sim lub thawv dub?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Black-Box Testing
| Qhov zoo | Qhov tsis zoo |
|---|---|
| Ntau tus neeg txawj ntse tuaj yeem ua tau xeem daim ntawv thov uas tsis muaj kev paub txog kev siv, programming lus, lossis operating systems. | Cov xeem rooj plaub yog qhov nyuaj rau kev tsim. |
Ib yam li ntawd, tib neeg nug, qhov tsis zoo ntawm kev sim lub thawv dub yog dab tsi?
Qhov tsis zoo ntawm Black Box Test Test rooj plaub yog qhov nyuaj rau kev tsim yam tsis muaj kev ua haujlwm meej meej. Nws yog ib qho nyuaj los txheeb xyuas cov tswv yim tsis yooj yim yog tias cov xeem rooj plaub no tsis tsim raws li specifications. Nws yog ib qho nyuaj rau txheeb xyuas tag nrho cov khoom siv tau hauv kev txwv kuaj sij hawm.
Tsis tas li ntawd, qhov zoo ntawm kev kuaj lub thawv dawb yog dab tsi? Qee qhov zoo ntawm kev kuaj lub thawv dawb yog: Ua kom pom qhov yuam kev thiab teeb meem. Yuav tsum tau kev paub ntawm internals ntawm lub software nyob rau hauv kev xeem yog qhov zoo rau kev kuaj kom meej. Tso cai nrhiav qhov yuam kev zais.
Ib yam li ntawd, kev siv lub thawv dub yog dab tsi?
Kev ntsuam xyuas lub thawv dub los yog ua haujlwm kuaj yog ib txoj hauv kev uas siv los tshuaj xyuas software ua haujlwm yam tsis paub txog nws cov qauv kev cai sab hauv. Nws tuaj yeem siv rau txhua qhov software kuaj qib tab sis feem ntau yog ua haujlwm rau qib siab dua thiab cov txheej txheem cuam tshuam.
Dab tsi yog lub thawv dub kuaj thiab nws hom?
Hom Black Box Test Techniques: Ua raws li cov txheej txheem kuaj lub thawv dub yog siv rau kev sim cov ntawv thov software. 1) Kev ntsuas tus nqi ciam teb (BVA): Kev ntsuas tus nqi ciam teb yog qhov feem ntau siv cov ntaub ntawv tsim qauv rau kev kuaj lub thawv dub.
Pom zoo:
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
Dab tsi yog qhov txawv ntawm kev sib raug zoo unary kev sib raug zoo binary thiab kev sib raug zoo ternary?
Kev sib raug zoo tsis sib xws yog thaum ob tus neeg koom hauv kev sib raug zoo yog tib lub koom haum. Piv txwv li: Cov ncauj lus yuav yog qhov yuav tsum tau ua ua ntej rau lwm yam kev kawm. Kev sib raug zoo ternary yog thaum peb lub koom haum koom nrog kev sib raug zoo
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 qhov zoo thiab qhov tsis zoo ntawm kev tshaj xov xwm hauv kev kho mob?
Thaum siv ceev faj, kev tshaj xov xwm tuaj yeem muab cov txiaj ntsig zoo xws li kev sib tham ua haujlwm, kev kawm kho mob, thiab cov neeg mob kev noj qab haus huv. Txawm li cas los xij, thaum siv tsis zoo, kev tshaj xov xwm hauv social media muaj qhov tsis zoo xws li kev ua txhaum ntawm cov neeg mob tsis pub leej twg paub thiab tsis pub leej twg paub thiab tuaj yeem ua rau muaj kev cuam tshuam loj heev
Dab tsi yog qhov tsis zoo ntawm lub thawv dub kuaj Istqb?
Disadvantages of Black Box Testing Nws tsis tuaj yeem siv rau ntau qhov kev tawm tswv yim / tso tawm ua ke. Kev tsim cov rooj plaub rau BBT yuav nyuaj heev yog tias qhov tshwj xeeb tsis raug thiab meej. Kev pheej hmoo ntawm kev rov ua dua ntawm cov ntaub ntawv xeem yog ua tau nrog tus tsim tawm