explain how many ways you can load data in a vsam cluster?
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What is a cluster?
Discuss record management in vsam?
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 are the types of VSAM datasets?
What is Base Cluster ?
What is Control Interval, Control Area ?
What is RECOVERY and SPEED parameters in DEFINE CLUSTER command?
What is the meaning of dynamic processing?
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?
If fspc(100 100) is specified does it mean that both the control interval and control area will be left empty because 100 % of both ci and ca are specified to be empty?
Explain the index set?
Why is master catalog used in vsam?