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Mainframe Interview Questions :: RE: File processing

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Author: Nic Clouston
Posted: Fri Apr 28, 2017 2:25 pm (GMT 5.5)

You could have told him that z/OS uses data sets not files and that JCL does not manipulate data. JCL lets the system know that you want to run some programs, the order they are to run in and what resources are required by each program.
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Regards
Nic


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