explain how many ways you can load data in a vsam cluster?
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Explain the device independent method to indicate where a record is stored?
looking at the basic definition of VSAM file how to recognize whether it is a KSDS OR RRDS OR ESDS ?
What is FREESPACE ?
can you specify some the distinctive features of a ksds, key sequenced dataset?
What is a cluster?
Suppose 3 generations of a GDG exist. How would you reference the 1st generation in the JCL?
what will happen when you try to open an empty vsam file in a cobol program for input?
what do you mean by a shareoptions parameter (shr) in define cluster command?
what is a Base Cluster?
Define free space?
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?
How to get the last record in vsam file in cluster?