Video: JCL yog dab tsi hauv kev sim mainframe?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Txoj Haujlwm Tswj Lus ( JCL ) yog lub npe sau cov lus siv hauv IBM mainframe kev khiav hauj lwm systems los qhia lub system yuav ua li cas khiav ib batch txoj hauj lwm los yog pib asubsystem.
Kuj paub yog, qhov kev ntsuam xyuas mainframe yog dab tsi?
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.
Qhov thib ob, JCL yog dab tsi thiab vim li cas nws thiaj siv? Txoj Haujlwm Tswj Lus ( JCL ) yog cov lus txib ntawm Multiple Virtual Storage (MVS), uas yog feem ntau siv Operating System hauv IBM Mainframe computers. Inmainframe ib puag ncig, cov kev pab cuam tuaj yeem ua tiav hauv batch thiab onlinemos. JCL yog siv rau xa ib qhov kev pab cuam forexecution nyob rau hauv batch hom.
Qhov thib ob, JCL yog dab tsi hauv 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. Cov txheej txheem kev khiav hauj lwm no faib lawv lub sijhawm thiab qhov chaw cov peev txheej ntawm tag nrho cov haujlwm uas tau pib hauv computer.
JCL txhais li cas?
Txoj hauj lwm tswj lus ( JCL ) yog ib hom lus sau ua haujlwm ntawm IBM mainframe operating system. Nws muaj cov lus tswj hwm uas xaiv ib txoj haujlwm tshwj xeeb rau kev ua haujlwm. JCL muab ib txhais tau tias kev sib txuas lus ntawm daim ntawv thov kev pab cuam, operating system thiab system hardware.
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