What are the distinctive features of a ksds, key sequenced
dataset?
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what are the codes returned by the ams (access method services) command during the execution in vsam?
explain how can you initialize a vsam file before any operation?
What is the biggest disadvantage of using a vsam dataset?
when u r using repro command what happens if both infile and outfile names same
Define base cluster?
looking at the basic definition of VSAM file how to recognize whether it is a KSDS OR RRDS OR ESDS ?
What is the difference between sequential files and ESDS files?
what are the idcams commands that can be used for vsam and explain each of them.
What is the significance of the SHAREOPTIONS parameter?
what will happen when you try to open an empty vsam file in a cobol program for input?
How do you define a GDG ?
difference between vsam and database tables