How can unused space allocation be returned to the system when a dataset is closed?
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what happens in execution stage in job processing?
When cursor is not closed what is the error?
What is the format of comment statement?
Which COND paramter will u use to execute the step only if the previous step does not execute
List some valid operation codes in JCL
How to rename a VSAM file as well as it's index file?
How can the submitting users racf authority be overridden in a job stream?
Is Default for MSGCLASS = (1,1) ?
A chkpt is the parameter coded for multi-volume qsam datasets in a dd statement. When a chkpt is coded as chkpt=eov, a checkpoint is written to the dataset specified in the sysckeov statement at the end of each volume of the input/output multi-volume dataset. State whether true or false?
Explain the purpose of dd * statement in jcl?
What is the difference between specifying DISP=OLD and DISP=SHR for a dataset?
Differentiate between addressing mode and run mode.