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why do we use vsam file thn seqential files ?
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Answer Posted / rajesh
ps files are stored in tape but esds cannot be stored in tape
and ps file cannot becreated alternate index but esds can be created
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what do you mean by a upgrade set in vsam?
How do you define an altindx?
what do you mean by idcams? Explain its purpose?
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
Define dynamic processing?
Tell me how many alternate indexes you can have on a dataset?
what do you mean by the cobol record key clause in vsam?
is delete operation supported in an esds? Is rewrite operation possible in esds?
What is speed parameters in define cluster command?
in a cobol select statement, can you tell what is the organization for a ksds?
On which dataset you can have alt index?
if you wish to use the rewrite command how must the vsam file be opened?
What is the main purpose of having user catalog in vsam?
explain in brief how are different versions of gdg named?
Define free space?
