Suppose 3 generations of a GDG exist. How would you
reference the 1st generation in the JCL?
Answer Posted / venu
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Explain the biggest disadvantage of using a vsam dataset?
what are the codes returned by the ams (access method services) command during the execution in vsam?
explain in brief what are the 3 types of vsam files?
how do you define an altindx ? How do you use altindxs in batch, cics programs?
Differentiate between control interval (ci) and control area (ca)?
What is the function of linear dataset in vsam?
what is the use of the file status clause in the select statement in vsam?
What is the main purpose of having user catalog in vsam?
What is a ca split?
Define dynamic processing?
How is record management performed in vsam?
what is the meaning of dynamic processing in vsam?
How does control intervals and control areas related to each other?
What are the different parameters that are used in vsam?
Using alternate indexes in batch program?