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explain in brief what are the 3 types of vsam files?
differentiate between sequential files and esds files in vsam?
How is record management performed in vsam?
Explain the index set?
Why is it required to have a keyed directed retrieval?
can you specify some the distinctive features of a ksds, key sequenced dataset?
Using alternate indexes in cics program?
is it necessary that all versions of the gdg have to be of the same record length?
What is the main purpose of having user catalog in vsam?
what is the probability of a complete system distortion under high end low performing multiprocessor job?
what is the meaning of each of the values in shareopts(2 3)?
What makes vrrds different from vsam?
why ci and ca splits are not possible in esds and rrds?
what is the meaning of dynamic processing in vsam?
how can you copy to a vsam cluster?