Video: Kev ntsuam xyuas mainframe yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Mainframe Test yog cov kuaj ntawm cov kev pabcuam software thiab cov ntawv thov raws li Mainframe Cov txheej txheem. Mainframe xeem plays lub luag haujlwm tseem ceeb hauv kev txhim kho tsis siv neeg thiab yog qhov tseem ceeb hauv kev txhim kho tag nrho cov nqi thiab zoo. Mainframe xeem yog ib feem ntawm qhov kawg-rau-kawg xeem kev pab cuam spanning platforms.
Ib yam li ntawd, nws tau nug, JCL yog dab tsi hauv kev sim mainframe?
JCL (cov lus tswj haujlwm) yog ib hom lus piav qhia txog cov haujlwm (cov haujlwm ua haujlwm) rau MVS, OS/390, thiab VSEoperating systems, uas khiav ntawm IBM's S/390 loj server ( mainframe ) cov computers. Tag nrho cov nqe lus uas yuav tsum tau ua los ua ib qho kev sib koom ua ke yog ib kauj ruam ua haujlwm.
Ib tug kuj tseem nug, puas tuaj yeem siv selenium rau kev kuaj mainframe? Selenium tsis automate mainframe zaub ntsuab. Selenium ua tsis automate mainframe zaub ntsuab. Nws yog ib qho technology sib txawv kiag li. Automating mainframe cov ntxaij vab tshaus ntsuab yog qhov xav tau los sim cov xwm txheej pem hauv ntej toback hauv cov txheej txheem ua lag luam nyuaj nrog kev sib koom ua ke ntawm webband mobile.
Hais txog qhov no, dab tsi yog mainframe system?
Mainframe computers los yog mainframes (colloquially hu ua "loj hlau") yog cov khoos phis tawj siv los ntawm cov koom haum loj rau kev siv tseem ceeb; bulkdata ua, xws li kev suav pej xeem, kev lag luam thiab cov neeg siv kev txheeb cais, kev npaj kev lag luam; thiab kev ua lag luam.
Vim li cas JCL thiaj siv rau hauv mainframe programming?
JCL qhia txog qhov qhov kev pab cuam yuav tsum tau ua, cov inputs uas yuav tsum tau thiab qhov chaw ntawm lub input/outputs thiab qhia lub Operating System los ntawm txoj hauj lwm tswj nqe lus. Hauv mainframe ib puag ncig, cov kev pab cuam tuaj yeem ua tiav hauv batch andonline hom. JCL yog siv rau xa a qhov kev pab cuam rau kev ua tiav hauv batch hom.
Pom zoo:
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