Is it slower if you access a record through alt index as compared to primary index?
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can we create vsam files on multiple volumes ?
What is a lds (linear data set) and what is it used for?
is it necessary that all versions of the gdg have to be of the same record length?
what is control interval(CI) and control Area(CA)
What is the purpose of having vsam data space?
Explain what are the optional parameters to the input dataset while loading the empty cluster with the data records?
what do you mean by a vsam slot?
If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?
What is an alternate index?
looking at the basic definition of VSAM file how to recognize whether it is a KSDS OR RRDS OR ESDS ?
How do you calculate record size of an alternate cluster?
we can define the ksds cluster by two ways by using the file-aid or by using the idcams utility. Explain them.
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