Answer Posted / vinay
IDCAMS utility used forVSAM only
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explain the differences between vsam and non-vsam files
What is a ci split? What is a ca split?
what are the idcams commands that can be used for vsam and explain each of them.
What is the biggest disadvantage of using a vsam dataset?
what do you mean by the repro command?
Explain the purpose of the file status clause in the select statement?
explain in brief how are different versions of gdg named?
What is control area?
What are the different dataset organizations used in vsam?
What is the use of lds (linear data set)?
Yes. Because the alternate key would first locate the primary key, which in turn locates the actual record. Needs twice the number of I/Os.
What are the different parameters that are used in vsam?
What does the keyranges parameter in define cluster command do?
What are the advantages of vsam over isam?
State the differences between vsam and non-vsam files?
