Using alternate indexes in batch program?
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is there any lock for vsam file so that no one can update the vsam file ?
explain in brief how you can create a vsam file?
name the utility program closely associated with vsam?
what do you mean by the repro command?
explain how many ways you can load data in a vsam cluster?
how can you copy to a vsam cluster?
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
By seeing the file itself how can we identify whether it is A vsam file or flat file
Suppose a generation of GDG gets created in a particular step of a proc. How would you refer the current generation in a subsequent step? What would be the disposition of this generation now?
What are the different versions of gdg named?
what is the drawback of vsam dataset?? a.execution slow. b.free space. c.independent storage device. d.none of the above. let me know the answer with reason.
Explain the biggest disadvantage of using a vsam dataset?