is it necessary that all versions of the gdg have to be of the same record length?
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How to insert values for variables that are declared as COMP-3 variables in COBOL program in an already created VSAM file.
What are the different versions of gdg named?
Do all versions of the GDG have to be of the same record length ?
How do you calculate record size of an alternate cluster? Give your values for both unique and nonunique.
what is meant by s0c-07 system abend codes?
What is the main purpose of having user catalog in vsam?
What is IDCAMS? and what is the purpose of it?
Discuss record management in vsam?
What is a lds (linear data set)?
HOW TO SORT RECORDS IN VSAM FILE?
State the differences between vsam and non-vsam files?
Suppose a generation of GDG gets created in a particular step of a proc. How would you refer the current generation in a subsequent step? What would be the disposition of this generation now?