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Entry sequenced datasets (ESDS), key sequenced datasets
(KSDS) and relative record dataset (RRDS).
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there are seven idcams commands in vsam. Can you name and explain each of them?
what is the syntax of ams modal commands?
Would you specify freespace ce for an esds?
How does control intervals and control areas related to each other?
What is the device independent method to indicate where a record is stored?
what parameter in the define aix option is used to determine the maximum number of duplicate keys allowable ?
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 the purpose of relative record data set used in vsam?
what do you mean by gdg in vsam?
How to get the last record in vsam file in cluster? And how can u get the ksds file records into cobol program?
explain how can you initialize a vsam file before any operation?
explain in brief why do vsam take more disk space than other utilities?
what how do you initialize a vsam file before any operation? A vsam with alternate index?
Explain the process in which flat files are converted into vsam files?
What is a ca split?