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Explain the hierarchy levels in jcl?
Differentiate between addressing mode and run mode.
in a jcl, a large volume dataset is loaded to a table using bmcload in step1 and an image copy of the loaded table is taken using bmccopy in step2. Step2 abends because the image copy dataset cannot hold the volume of the table. How can this be rectified?
In job processing, what happens in execution stage?
Explain the function of job statement in jcl?
How to remove the spaces at end of each record in the output file Via COBOL program? note: The file has a VB length ----TRY
which utility is used to sort a file in jcl?
Where can program checkpoints be stored for use in a restart?
How to alter the parameters for the existing gdg?
what is DD statement is used in JCL?
How gdg are concatenated?
What methodology can be adapted to transfer data to a program that is coded using the exec statement?
Must tape dataset definitions include vol=ser specifications?
What is the function of the dd dcb keyword?
Mainframes gets a text file that contains the name of the file. Now using JCL i want to locate that file name in the mainframe system and perform further processing. Please tell how to proceed