What are the access method services used in vsam?
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is delete operation supported in an esds? Is rewrite operation possible in esds?
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).
What is SHAREOPTS ?
What are the different types of VSAM files available?
how do you create an alternate index ?
What is speed parameters in define cluster command?
How do you convert flat files to VSAM files ?
Explain the process in which flat files are converted into vsam files?
Assuming that the DEFINE JCL is not available, how do you get info about a VSAM file's organisation?
How do you calculate record size of an alternate cluster? Give your values for both unique and nonunique.
Explain the significance of the shareoptions parameter?
What is the upgrade set?