explain in brief how are different versions of gdg named?
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Define base cluster?
How is record management performed in vsam?
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
what is the use of reuse in vsam?
What is the significance of the SHAREOPTIONS parameter?
Is a delete operation possible in an ESDS?B. Is rewrite operation possible in ESDS ?
How did you refresh a VSAM file and how frequently you do it ?
3 Answers CSC, IBM, Patni, Xansa,
What more info you should give in the DD statement while defining the next generation of a GDG?
what do you mean by the repro command?
what is control interval(CI) and control Area(CA)
How do I declare the KSDS vsam so that I can store a reocrd with variable length?.
what do you mean by recovery and speed parameters in define cluster command?