what parameter in the define aix option is used to determine the maximum number of duplicate keys allowable ?
No Answer is Posted For this Question
Be the First to Post Answer
is there any lock for vsam file so that no one can update the vsam file ?
Under idcams, multiple functions can be executed, each of which returns a condition code. What will be the condition code returned to the operating system?
explain in brief what are the 3 types of vsam files?
Suppose 3 generations of a GDG exist. How would you reference the 1st generation in the JCL?
What's a LDS (Linear Data Set) and what's it used for?
How do you convert flat files to VSAM files ?
During processing of a VSAM file, some system error occurs and it is subsequently unusable . What do you do ?
What is control interval?
Do all versions of the GDG have to be of the same record length ? is it possible to ovverride the dcb of the model dataset?
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?
what how do you initialize a vsam file before any operation? A vsam with alternate index?
What is a CI, control interval?