Answer Posted / mahesh
alreadyy allocated space is used .it uses free space to
insert a records
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in a cobol select statement for a ksds can you tell me what are the 3 possibilities for access?
Why is it required to have a keyed directed retrieval?
What is the purpose of having vsam data space?
Define gdg?
What is a lds (linear data set) and what is it used for?
What is the purpose of idcams?
How to get the last record in vsam file in cluster?
what do you mean by recovery and speed parameters in define cluster command?
How is the sorting of vsam files carried?
explain in brief how are different versions of gdg named?
differentiate between sequential files and esds files in vsam?
Define base cluster?
Using alternate indexes in cics program?
Tell about the ams used in vsam?
explain the differences between vsam and non-vsam files
