In a file(PS), we dont know how many records are there.
requirement is divide half n half the records n insert into
2 another files(PS).
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How is the sorting of vsam files carried?
what do you mean by a vsam split?
Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?
How does control intervals and control areas related to each other?
What is a ci split? What is a ca split?
what is the meaning of dynamic processing in vsam?
how do you create an alternate index ?
what do you mean by define model parameter?
Why is it required to have a keyed directed retrieval?
What is the device independent method to indicate where a record is stored?
what do you mean by a upgrade set in vsam?
How do you define an altindx?
What is control area?
explain how do you define a gdg in vsam?
Explain the difference between lds and esds?